The illegal partner will probably be repatriated to his/her home country or be imprisioned prior to deportation. The American citizen may be fined or criminally charged.
No he cannot
If you are married, you can apply for divorce.
Well the baby is a U.S. Citizen and since the baby is a U.S. Citizen, in time the "illegal immigrant" may be able to get a green card and first of all an illegal immigrant isn't illegal if they have a visa, except if they were living and working in the U.S on a tourist visa,
the US citizen shouldn't
Absolutely not, don't even think about it.
My guess is no. You have to prove that you have a real marriage to stay.
No. If he was illegal before, he's still illegal. He will need to go through the system to seek a green card. If he already has violated U.S. laws, he may never be able to seek citizenship.
An American citizen can marry an immigrant who already has a green card in the United States. The immigrant is placed in preference category 2A, and is placed on a waiting list.
get a green card or a visa..
If they have a green card, they can work.
No, only when the child is an adult (18) can they request a green card for the parents. They will be illegal until then, unless they marry a citizen or get an employer to sponsor them.
Sometimes. The immigrant must follow the same procedures and apply for the green card. Often, they must voluntarily return to their home country to wait for their visa and permission to come through.