How do you make your self feel that your girlfriend trust you?

I'm known as someone who flirts a lot, so i think it makes my girlfriend feel that she should trust me. Also many people don't like the fact that after they break-up with me i go out with someone else. One more thing is that i have a lot of people that like me and i can choose from either one but i don't want to. i love my girlfriend and i want to know that she trust me.How do you make your self feel that your girlfriend trust you?
duude amy is perfect for you. you need to stop flirting so much! and do something really special for amy so that she knows that you truly love her. like take her on a nice date. have you asked her to the military ball yet? whenever she's around, DON'T flirt with other girls. good luck joe! :)