My friend wanting to marry his girlfriend!
My friend has been dating this girl for just about a year and 3 months now. They have been on and off 4 times because she thinks she can do whatever she wants and basically bosses him around. She is from colombia and doesn't have papers and my friend who I have known almost all my life wants to marry her. He's 19 she is 18. His girlfriend doesn't like me because she hates when me and him go out to hangout or chill with other friends. She wants him for herself and no one else. She wants to marry him to, but she is the one who treats him like s**t and tells him what to do and basically has him on a leash. He goes along with it because he doesn't want to get her mad. Well a few days ago he actually went out and spent all of his money on a ring for her so he can propose to her! I told him as long as he's happy then its cool (but in my head I'm like your so stupid your 19 and getting a ring for a girl who treats you like sh*t and doesn't have papers. I really think the only reason she wants to marry him is for papers so she can be legal here in the U.S. I want to tell him that I think it's a huge mistake on the marrying part.
Should I do anything about it or let him continue to get used and be a doormat for her and let him live his life and learn the hard way?