Evidence with I-130 or after?

[Meanis 7]

On 10/19/2017 at 10:04 AM, Aster said:

I have I-94 question ,  I visited USA last June for 30 days visit ... When I submitted my i-94 form to visa officer and he did not give it to me back ,   I came back and then checked my I-94 online status ,  it shows my entry date , full length visa issued (which was 6 months) ..

 

my question is how they are informed that I have come back after 30 days ?  Should I inform them that I came back to my country

There is a document I-94 (I think its called), that says all your arriving and leaving. 

[Meanis 7]

2 hours ago, EDurevic said:

I was reading last night about front loading the I-130. Sometimes its a good thing and sometimes not. It can backfire on you if u send more. I have a cousin that didnt send any chat logs, emails just what was required and got approved. I also didnt send any chatlogs, emails. But I do have everything. Everyday couple of days I screenshot our calls. Also it would take me a month to screenshot all text messages from an Iphone. 

I am glad to hear that. He said, it can backfire and they can dig in details. Also, he said that once it is approved by USCIS, NVC etc.. the interview is just a formality. But I guess, I will find out