Need hlp

Ok my ex boyfriend from like 6yrs ago is my bestfriend. We use to hang around a lot and of course we caught feelings for each other and yes I have a boyfriend which I'm Madly in love with we been together for 2 years going on 3 but my best friend ( the ex ) no longer live here any more. But he has a girlfriend now. I'm not mad at him for having one but i do get mad at him for putting me b4 here because I went threw a lot with him and it jus seems like he's putting me to the side and I Dnt kno what to do anymore. But at the same time he say he misses me and still love me and still needs my hlp and stuff. But I don't kno if ii should keep him in my life or nah. Any suggestions!??