no probably not
None
Give him a reason to trust in you
Talk to him, honestly this time.
No. If your boyfriend really cares about you, he will like you just the way you are.
You probably can, but why would you do that? If you do it, you will gain a reputation that you do not want.
In the US, no, you can't gain custody merely because you don't like your ex's new boyfriend/girlfriend. However if that boyfriend/girlfriend is unfit/ presents a danger to the child, that's a totally different situation.
One result of this was the establishment and growth of the penal labor system, such as convict leasing in the United States. This system allowed for the exploitation of convict labor for economic gain, contributing to the perpetuation of inequality and systemic injustice.
He has to marry a Gelf who's name sounds like a footballer clearing his nose.
gain his trust, or dump him! gain his trust, or dump him!
Sounds like he isn't interested beyond being a friend. You have a choice. Keep your friendship or loose a friend and not gain a boyfriend.
I would report them to the authorities.
No, that is known as BIGAMY, and is against the law(at least in the US). If the purpose of the US marriage was to gain American citizenship, that is FRAUD and is a federal offense.