A married woman in Mexico is known as a 'Señora.'
She can't - that's illegal !
A person cannot be illegal.
I do not believe that it is illegal for a married man to move in with a woman that is married to a different man. The only law that may apply is if the man decides to marry the woman before either of them get divorced. That is called polygamy, and is illegal in all 50 states.
Depending on the country and state, getting married to a woman.
Yes, you can adopt at any age above 18
If you married a second woman without finalizing the divorce from the second, then you are a bigamist. This is illegal in the US, so you can be prosecuted. Finally, the second woman is not really married to you.
adopt the customs of their people
No, in most countries it is illegal (a crime) to marry someone that is still legally married to another person.
Whether the woman is an illegal alien or not, the man is married. You should back off and break off the relationship with him.
My spouse has filed for divorce; we live in IN and he is travelling to Mexico with his other woman. Can he legally marry her while in Mexico?
If she is still married to her 1st husband then her second marriage to you is illegal and you are NOT married.