Do you think I should call out my friend for what I believe is right?
Do you think that is the right thing to do to your friend?
Its a logical decision because, I'm tired of his betraying me and lying to me
I'm sorry you are feeling that way it must be hard. It's good to stick up for your beliefs even with people who are close. You should do what you feel is right if it is bothering you a lot.
Actually calls me a loser, needs to keep his opinions to himself.
I agree, if he is doing that to you, it's not right. Set your boundary and move on from this friendship.