Friend problem!???!?!?!!!! help me! please!!?

Well I usually give out good advice so here we go: In my opinion, you should text them both and see which responds and you can usually tell is someone wants to talk or not. It seems that they are just using you when the other friend isn't around and when the other one shows up, you get sent out of the picture. I know that feeling and it hurts but what you need to do is prove to them that you are worth more than what they think of you. Go out and be happy and your attitude will score you new friends in no time! Hope that helped :)