It was all cool for about 5 months she started school and was like I don't know how much time I will have to hangout. She asked me what I called the relationship, I asked her and she wouldn't tell me unless I told her ( I said I don't know and she said we hangout and have sex but the talking makes it different). We used to text all the time now we don't after that convo, she said she doesn't want to hurt me and that its happened before that she didn't understand the relationship, I'm really confused she cares about me a lot, she says that she doesn't want to ruin the relationship we have. She asked if I cared if she could have sex with other people... why do you think she is acting distant? The weird thing is that she wants to get invited to my birthday party in a few weeks.