I love my girlfriend and her and I have been through a lot together... but the thing is lately we've been fighting a lot and we always fight ova the littlest things and I dotn get why it doent help that the both of us have deppression and bi polar but at times we want to call it quites and we don't what should I do :(

You should try to spend more time doing things just you and her. Agree with her even if you don't want to do it, or don't agree fully. Show her that you really love her, and give her a surprise gift.hope things work out. Good luck

Get out of the house!
Find mutual activities for each other!
Don't give up... thing seem to get better after you find things to occupy your mind!

One theory I have is mayve there is a problem (even if it's small) thatyou have with her or that she has with you that you both don't want to talk about. Sometimes instead of approaching them we expect them to figure it out and when they don't, we get annoyed or bitter towards them. That's when you start nit picking at each other. If this is the case I suggest you sit down with her and ask her up front what is it you can do to make her feel more glad that you are in love with each other? When you do this try not to expect anything so that even if she isn't agreeable, another argument doesn't start. Hope this helped.