My daughter "Haily" is in her 2nd year of college. She lives with me and commutes, but was talking about getting an apartment next to the school with a friend, "Vicky," as a roommate. Vicky has visited a handful of times. The last time she told me that she's a satanist. So I asked her if she's a member of TST. I was just trying to keep the conversation going and be polite. She said no because she's a theistic and spiritual satanist! We've always been a Christian family, and I think I could handle my daughter being friends with an atheist satanist, since it's just atheism anyway, but theistic is a whole different can of hellish worms. I told Haily that I don't want her hanging around Vicky anymore. While she hasn't come over again I think they're still hanging out at school and after. I questioned her about this and she blew up at me. I can already tell that Vicky has started to influence her as she's been dressing a little edgy and and in a lot of black, which she didn't before college. I don't want her to move in with Vicky and eventually become a satanist! As of now though, is it unreasonable of me to tell her who she can't be friends with while she's still living under my roof? Any advice on what I should do?