What do you people think about christian woman marrying a muslim man?

I will accept her decision for they both love each other but I will suggest to my daughter to think it a hundred of times before doing it because im definitely sure that she will have a hard time coping with his muslim husband. I dont have anything against muslims but one thing I hate is marrying several women is legal to them I dont want my daughter to be in that situation.

I'm in the U.S. and I don't care what the religion, race or ethnic background is of someone one of my family members or children love. What matters most to me is how that person treats my family member. Everything else is unimportant to me.