belinda63

You are not aware and possibly your employer is not aware of the tax implications of working for one country and living in another.
I work remotely but I was specifically told by the tax department I could not work outside the USA because of the tax issues. You and your employer need to be paying taxes to both the USA as a W2 employee is an employee of the company and whatever taxes are required by the Canadian and local government. I don't know how taxation works in Canada so I can't be specific but as of when you moved to Canada your HR team should have been advised of that so the appropriate taxes could be withheld and paid to both countries. 
You have to file taxes in both countries since you live in one and work for a company in another country

You are not aware and possibly your employer is not aware of the tax implications of working for one country and living in another.
I work remotely but I was specifically told by the tax department I could not work outside the USA because of the tax issues. You and your employer need to be paying taxes to both the USA as a W2 employee is an employee of the company and whatever taxes are required by the Canadian and local government. I don't know how taxation works in Canada so I can't be specific but as of when you moved to Canada your HR team should have been advised of that so the appropriate taxes could be withheld and paid to both countries. 
You have to file taxes in both countries since you live in one and work for a company in another country

I know of no reason that a US company cannot have someone working remotely for them from another country. If they know you’re in Canada and they’re fine with it, I don’t see a problem.  
Again, I cannot see any reason you need to renew your TN. If you were physically located in the US, sure you’d need it.

You are not aware and possibly your employer is not aware of the tax implications of working for one country and living in another.
I work remotely but I was specifically told by the tax department I could not work outside the USA because of the tax issues. You and your employer need to be paying taxes to both the USA as a W2 employee is an employee of the company and whatever taxes are required by the Canadian and local government. I don't know how taxation works in Canada so I can't be specific but as of when you moved to Canada your HR team should have been advised of that so the appropriate taxes could be withheld and paid to both countries. 
You have to file taxes in both countries since you live in one and work for a company in another country

You are not aware and possibly your employer is not aware of the tax implications of working for one country and living in another.
I work remotely but I was specifically told by the tax department I could not work outside the USA because of the tax issues. You and your employer need to be paying taxes to both the USA as a W2 employee is an employee of the company and whatever taxes are required by the Canadian and local government. I don't know how taxation works in Canada so I can't be specific but as of when you moved to Canada your HR team should have been advised of that so the appropriate taxes could be withheld and paid to both countries. 
You have to file taxes in both countries since you live in one and work for a company in another country

You are not aware and possibly your employer is not aware of the tax implications of working for one country and living in another.
I work remotely but I was specifically told by the tax department I could not work outside the USA because of the tax issues. You and your employer need to be paying taxes to both the USA as a W2 employee is an employee of the company and whatever taxes are required by the Canadian and local government. I don't know how taxation works in Canada so I can't be specific but as of when you moved to Canada your HR team should have been advised of that so the appropriate taxes could be withheld and paid to both countries. 
You have to file taxes in both countries since you live in one and work for a company in another country

When my fiancé came through O'Hara years ago he was held in secondary for hours, missed his flight and had to spend the night in the airport (great welcome to America)
He said he saw his luggage while he was being detained and asked if he could go get it and bring it to where he was sitting and was told no. We never saw his luggage again. Did a lost luggage form, called, everything...it was never found.

None. He was allowed to call me after he was released to let me know of his new flight. I was already at the airport and the flight he was supposed to be on had landed before he was able to call me. But for someone who is denied entry the process may be a bit different since the person is in custody the entire time and wouldn't have the opportunity to call

When my fiancé came through O'Hara years ago he was held in secondary for hours, missed his flight and had to spend the night in the airport (great welcome to America)
He said he saw his luggage while he was being detained and asked if he could go get it and bring it to where he was sitting and was told no. We never saw his luggage again. Did a lost luggage form, called, everything...it was never found.

None. He was allowed to call me after he was released to let me know of his new flight. I was already at the airport and the flight he was supposed to be on had landed before he was able to call me. But for someone who is denied entry the process may be a bit different since the person is in custody the entire time and wouldn't have the opportunity to call

When my fiancé came through O'Hara years ago he was held in secondary for hours, missed his flight and had to spend the night in the airport (great welcome to America)
He said he saw his luggage while he was being detained and asked if he could go get it and bring it to where he was sitting and was told no. We never saw his luggage again. Did a lost luggage form, called, everything...it was never found.

When my fiancé came through O'Hara years ago he was held in secondary for hours, missed his flight and had to spend the night in the airport (great welcome to America)
He said he saw his luggage while he was being detained and asked if he could go get it and bring it to where he was sitting and was told no. We never saw his luggage again. Did a lost luggage form, called, everything...it was never found.

OP
1 of 2 things happened
He fly into Chicago and from there disappeared on his own after going thru Customs and he scammed u
If he did that u r better off without him
 
Or 
CBP sent him back as they suspected he was breaking one of the immigrations laws and he has a bar  now
If that is true CBP did u a favor and u are better off without him
 
What can u do now?
 
Do nothing / u have not married /u have not signed the I 864/ u do not have to pay for health care for him/  or support him for  the year or 2 that it takes to get the approval to work and you are $1225 richer/  u r off the hook 
and YOU ARE BETTER OFF WITHOUT HIM

When my fiancé came through O'Hara years ago he was held in secondary for hours, missed his flight and had to spend the night in the airport (great welcome to America)
He said he saw his luggage while he was being detained and asked if he could go get it and bring it to where he was sitting and was told no. We never saw his luggage again. Did a lost luggage form, called, everything...it was never found.

When my fiancé came through O'Hara years ago he was held in secondary for hours, missed his flight and had to spend the night in the airport (great welcome to America)
He said he saw his luggage while he was being detained and asked if he could go get it and bring it to where he was sitting and was told no. We never saw his luggage again. Did a lost luggage form, called, everything...it was never found.

Well if the husband is still in the US that makes things a lot less complicated. And it much less likely the wife will get a visa. 

If he needs emergency care I suggest you seek medical care in your country. To apply for any type of humanitarian waiver you will need documentation of his condition, documentation that he cannot receive the needed care in your country, and documents from the hospital in the US you plan to seek this emergency treatment from that they can provide the treatment and are willing to accept him as a patient.
Then you would file all of this with your request and wait for an appointment which might take months or a year. Wouldn't you also need a waiver for the deportation?
Doubtful you would get a visa given your history of deportation and the fact that you have a US citizen child.
Do you have someone you trust with a valid US visa who you could provide medical power of attorney to and they could accompany the child for the emergency treatment

If he needs emergency care I suggest you seek medical care in your country. To apply for any type of humanitarian waiver you will need documentation of his condition, documentation that he cannot receive the needed care in your country, and documents from the hospital in the US you plan to seek this emergency treatment from that they can provide the treatment and are willing to accept him as a patient.
Then you would file all of this with your request and wait for an appointment which might take months or a year. Wouldn't you also need a waiver for the deportation?
Doubtful you would get a visa given your history of deportation and the fact that you have a US citizen child.
Do you have someone you trust with a valid US visa who you could provide medical power of attorney to and they could accompany the child for the emergency treatment

If he needs emergency care I suggest you seek medical care in your country. To apply for any type of humanitarian waiver you will need documentation of his condition, documentation that he cannot receive the needed care in your country, and documents from the hospital in the US you plan to seek this emergency treatment from that they can provide the treatment and are willing to accept him as a patient.
Then you would file all of this with your request and wait for an appointment which might take months or a year. Wouldn't you also need a waiver for the deportation?
Doubtful you would get a visa given your history of deportation and the fact that you have a US citizen child.
Do you have someone you trust with a valid US visa who you could provide medical power of attorney to and they could accompany the child for the emergency treatment

Well if the husband is still in the US that makes things a lot less complicated. And it much less likely the wife will get a visa. 

If he needs emergency care I suggest you seek medical care in your country. To apply for any type of humanitarian waiver you will need documentation of his condition, documentation that he cannot receive the needed care in your country, and documents from the hospital in the US you plan to seek this emergency treatment from that they can provide the treatment and are willing to accept him as a patient.
Then you would file all of this with your request and wait for an appointment which might take months or a year. Wouldn't you also need a waiver for the deportation?
Doubtful you would get a visa given your history of deportation and the fact that you have a US citizen child.
Do you have someone you trust with a valid US visa who you could provide medical power of attorney to and they could accompany the child for the emergency treatment

If he needs emergency care I suggest you seek medical care in your country. To apply for any type of humanitarian waiver you will need documentation of his condition, documentation that he cannot receive the needed care in your country, and documents from the hospital in the US you plan to seek this emergency treatment from that they can provide the treatment and are willing to accept him as a patient.
Then you would file all of this with your request and wait for an appointment which might take months or a year. Wouldn't you also need a waiver for the deportation?
Doubtful you would get a visa given your history of deportation and the fact that you have a US citizen child.
Do you have someone you trust with a valid US visa who you could provide medical power of attorney to and they could accompany the child for the emergency treatment

If he needs emergency care I suggest you seek medical care in your country. To apply for any type of humanitarian waiver you will need documentation of his condition, documentation that he cannot receive the needed care in your country, and documents from the hospital in the US you plan to seek this emergency treatment from that they can provide the treatment and are willing to accept him as a patient.
Then you would file all of this with your request and wait for an appointment which might take months or a year. Wouldn't you also need a waiver for the deportation?
Doubtful you would get a visa given your history of deportation and the fact that you have a US citizen child.
Do you have someone you trust with a valid US visa who you could provide medical power of attorney to and they could accompany the child for the emergency treatment

Reading the link the poverty guidelines are seriously flawed. It assumes a family spends 1/3 of its after-tax income on food leaving 2/3 of the income for everything else. It in no way takes into account the skyrocketing housing costs and health insurance costs. To peg the poverty guidelines on one item (food) which is relatively cheap in the US is outdated.
 

You moved to Canada and have been living and working there for more than 2 years. Your green card expire 2 years ago.
 
Did you maintain a residence in the US? Have you been filing US tax returns. What proof do you have that you intended to return to the US in less than one year but were prevented from doing so  due to circumstances beyond your control?
 
At this point all you can do is file the I-751 and hope it is approved.