Question about when to file AOS

[KarimaG 2]

I was reading the direction on filing out the I-485 form for AOS, and came across this:

"WARNING: Travel outside of the United States may trigger the three and ten year bar to admission under section 212(a)(9)(B)(i) of the Act for adjustment applicants, but not registry applicants. This ground of inadmissibility is triggered if you were unlawfully present in the United States (i.e you remained in the United States beyond the period of authroized stay) for more than 180 days before you applied for adjustment of status and you traveled outside of the United States while your Form I-485 is pending."

After reading "(i.e you remained in the United States beyond the period of authroized stay) for more than 180 days before you applied for adjustment of status" I am assuming that after his 90 days has expired and we are married, we have 180 days to submit our paperwork for Adjustment of Status.

Does anyone else read that and get the same thought? Basically I trying to figure out what is my timeline for filing AOS. Does it have to be filed before his 90 days? Or do I have a certain amount of days following his 90 days to apply and submit his papers.

If anyone can help, thanks a bunch!