It's really not worth the heart breaks. If you really love her try your best to make the relationship work. And everytime you get a break up from her, try to mend more and more, and when you get back together dont open your heart as much to her.
there is not much you can do you just have to get over them both
Only he knows the answer.
because she thinks your gay
he still thinks you guys are going out. tell him the correct answer
have sex with your recent girlfriend and keep on until your ex is normal and that means every singl night ok.
because she still likes you
find some place better to be and try and take your girlfriend with you
If you and your ex girlfriend are going to try and remain friends the best thing to do is to behave in an appropriate manner. Being friends with an ex takes a lot of being patient and maturity.
get over her and be happy for them
don't talk to them unless they talk to you
When two people decide to become boyfriend and girlfriend there is a bond of trust between them and that also means they are not free to date others. It is disrespectful and demanding towards you that your girlfriend would go out with her ex boyfriend and not consider your feelings. Tell her if she goes out with him she can keep going. 'Ex' means the relationship over and she should be moving on from it.
Probably the best things you can do are to stay cool, stay faithful to your girlfriend, and communicate with her. Keep building a relationship and alliance with your girlfriend. If you make it a "thing" between you and her ex, you are lost.