Ok here goes, so i took my boyfriend back for flirting with exs on facebook.?

It was hard, but i gave it a little time a week actually. He got mad and said some hurtful things like he fd all these girls and said he didn`t he just said to piss me off. Well it worked and had or have trust issues anyway from last relationship. We been together for little over a year, i know he loves me, but well i told him to make things right so he deleted them off fb. I said ok a start, but now i wanted him to post something else just to let them know that its nothing and he loves me. I know now that i shouldn`t have to do that, but wanted something like that for own satisfaction. He said i deleted them an my family is all thats on there and that would seem crazy- i love you everybody knows this. I look on his pic an he has a pic of nicky manaj sayin luv that girl wtf, you coulda put that there for me? Idk he is younger than me and i feel like i shouldn`t feel like this and really want it to work not another failed relationship. I`m just lost i love him but just not satisfied and scared to trust again?