There is no rule against getting married. If you are asking about your immigration, then generally speaking, if the US spouse was convicted of...

If you are not subject to 212(e) two year home residency, then if you get married to a U.S. citizen, he or she can petition for you to immigrate. ...

Yes, gender can be a "social group" and a basis for asylum if the government withholds protection based on one's gender.

She is not barred from getting the student visa, but no doubt the consulate will consider that there was once an immigrant visa petition filed on...

You need proof of one year without any alcohol, and likely proof you have enrolled in AA in order to get the visa.

Under the current procedures it is permissible to file for naturalization even if one's green card is expiring, and even if it is already expired.

There is no visa category for nephews of U.S. citizens. Your relative can, of course, file an application for a visitor's visa to come to the U.S.

Entering the H1b lottery does not cause a person to lose their employment authorization or violate one's immigration status.

Which card you choose to use should have no impact on your application for adjustment of status based on your employment.

Pregnancy is not actually a bar to admission. However you may very well be asked how your medical care is being paid for, and what your long term...