We have been best friends for almost 10 years. And my boyfriend told me that he is more attracted to her about a year ago, but I got over it. Now she has no place to live and needs to move in with us or she'll be on the streets.
Just some facts-
-He has done things with her before
-He has fantasized about her and done bad things to her pictures
-He ALWAYS flirts with her when she's around
-She is absolutely gorgeous, I've been in her beautiful shadow my entire life

Now, I asked him again if he was still more attracted to her and he said he is. We have kids and a home together and if anything bad were to happen between them I would lose the love of my life, my best friend, our home, and my children's father always being around.
I don't know what to do. If I let her move in my boyfriend will be drooling over her all of the time and something very bad could happen. And if I don't, I leave my best friend in a very terrible situation.
Help ASAP, What should I do??

You let her live on the street, and if he doesn't like it, he can live on the street too! What the hell are you even doing with a guy who admits o being more attracted o an ex, than YOU??

Court ordered child support is your best option. But a week on the street is a good option for him. Why can't he use his cigarette money to get them a hotel, and you get a judge?

She's not an ex, but things have happened between them while we've been together.. & I love him, and my children love their father. No matter how bad of a person he may be. Thank you for your reply, you've left me with things to think about!