I'm kind of going through something similar, except we haven't even gotten to the status of gf bf. There are times where I think he doesn't like me anymore, he doesn't really say hi or talk to me, other times he talks and seems interested, we talked about going on a date but I don't think it will actually happen... he gives me little gifts, other times he will walk right past me. I don't know what I've done....he will bring women to his place and use...is it sexual too? He's told me he hasn't been with a women in years...I am starting to take this personally and I'm upset. Do you just let them go? Can loving them make them sicker? How can you show them love and the feeling of someone being there? I write him letters with just loving feelings....he's sad and depressed....I don't know if I could to a shoulder to him....

I completely understand what you are going through..