so I've been with my girlfriend for 8 months. things just aren't the same. its just to much stress and its just killing me. she has big issues and she takes it all out on me. its everyday that something happens where shell get p*ssed at me for nothing. shell go off and just tell me how much she hates me and that she's wasting her time with me and wants a new bf. so ill tell her if she not happy she can leave anytime she wants but then like 10 min later shell try to say sorry but that I just make her mad and she doesn't think its working out. so I tell her again she can leave. but she says she cant. its just so confusing and its changing me and I hate it. she says she's been in love before and she lost him and I'm just scared to break up with her cause I don't want her to hurt herself or be hurt from me. I just don't know what to to do. any suggestions?