My girlfriend dosnt think I trust her

I talk to her at night and she comes back from a party and she always thinks that I dont trust her and think shes going to cheat on me, I trust her completely and know she would never do anythin like that but somtimes I wonder becuase she makes such a big deal out of it but I know she wouldnt do that unless she was messed up at a party I want to know a way I proove to her that I trust her so that she dosnt get upset thinking I dont beleive her

I just answered a question for you a minute ago and to me it looks like you and your girlfriend are having a lot of problems... well you really need to talk to her because in your relationship you and her is lacking trust, which is a REALLY BAD THING. 1st of all you dont play with her when she comes back from a party do you? saying things like did she doing anything crazy, or asking questions about what she did. if you do then thats probably why she dont believe you, all I can say is that you really sit down and talk to her about you and her lacking trust in each other