what to do? (

Okay so me and this guys use to bang and stuff we were really friends but we had the same friends. And it was always on his move and decision then he got a gf and completely shut me out, blocked me on everything, blamed everything on me, even though he said he didn't have a thug with anyone so I thought it was OK to do it with him, but now whenever I wanna hang out with some people he's always there and it just makes me feel so uncomfortable bc he made me feel like shit and this past week I just avoided hanging out with OUR friends bc he was there, but I miss my friends but they're good friends too and always together. I tried talking to him but he's all ignoring me. So idk what to do? Just continue making excuses why I don't want to hang out or be completely awkward every time I do hangout? Do you have any advice on how I could feel better about his situation?