Friends with benefits?

Wow, you already know that what your friend is doing is not healthy for her emotionally, and even physically because you never know who else the guy may be sleeping with. Im worried that if you tell your friend how you feel about her situation too many times, she will get angry with you. I think that people are going to do what they want to do and hate it when you tell them about what they already know is wrong. Warn her a few times and let her know that you are worried about her, but will leave it alone unless she wants to talk about it. Just be there for her when the **** goes bad......