Ex boyfriend problem!!!should we get back together?

OK a month ago i broke up with my boyfriend cuz i found out he was telling girls that he was single on myspace..i called him upp and told him off i made him feel like shiit...i even promised myself that i aint neva goin to get back with him cuz the way he acted really hurt me itz like our relationship dident mean nothing to him...the thing is that hes been blowing up my phone telling me he sorry and that he loves me , that he gon do what ever he has to so we could be together...he even said he deleted his myspace and i even checked n it was true..he also told me that they were all hoes and the only important girl in his life was me...i don't know if i should believe him cuz i really want to, i love that boy but im scared hes gonna do me wrong again..what should i do..do you think i shudd forgive him and get back together or forget about him..i don't wanna waste another year with him if hes gonna try being slick..plz helpp.....