oh my. i know what you're talking about becuz when i was little the same thing happened with my mother. she totally neglected us kids and she almost left my father because she met all these new online buddies and all she did was go online all the time. it was very traumatic. anyway, if you love her don't let her go, but give her space. i was reading a book by dr. james dobson the other day which somewhat highlights your situation. just give her some time to let her be free and to express herself and get it out of her system. maybe you should separate for a while just so she can get her bearings and understand how much she really needs you. i know you feel like you've been waiting for so long for this "craze" to be over, but maybe some alone time is what you really need. if you loves you as much as she says she does, then she'll come back to you, and if she wants to live in her new world with her new friends, then maybe you're better off anyway (as hard to believe as that may seem). it's your choice. you can continue to live in this hell, or you can separate and give her other options.