Boyfriends

Well I was dating this guy for a couple of months and he was my best friend at the time and before everything we grew up together and I know his whole family and we’d spend Christmas and New Years and everything together even when we weren’t in a relationship, but after we got together and broke up it all changed we weren’t friends anymore but at Christmas I spent it with his family and things seemed to be changing he was flirting with me and we began to talk again and it all seemed to be working out then new year came around and he was so off with me so we didn’t really talk and then I seen him after work waiting outside a restaurant for a girl who he is now seeing and it just broke my heart, he came back into my life and I thought it was for real this time but then he just left, I just don’t know what to do now or how to feel it’s just hard I mean I love him I really do, does any have any advice that could help me or anything please !!