all jealous of his ex

My libra broke up with cappy ex 2 yrs ago..and we became friends right after..then flirted..now a bit more serious..he used to talk a lot about her..and then he said he's over her after a year..but sometimes he still speaks abt her..like when we were out, hell say your like my ex..when it comes to food choices etc..then he will demonstrate..'she'll say...' I wonder if he misses her..I have not completely replaced her in his heart..he will never have her again he said a long time ago..but I wonder if he has some regrets still about that..I know he loves me..he shows it..but I don't know..
They see each other sometimes..and he would tell me abt it. He's not my bf yet..as I am not ready for it yet..don't know but I feel all jealous..sometimes though I bring her up to our conversation...'saying maybe we should call her..etc..playing cool..then I think that is wrong...what do I do abt th
e ex?

call him on it. give him some NEGATVE REENFORCEMENT when he talks about her; especially if you want to get more serious with him. unfortunately he may be stuck in ex-ville.

as they do

Yeah, just be careful my ex-Libra cheated on me, but still tells friends, his family, etc that he shouldn't have let me move out; he still loves me; I was the best thing for him etc(blah, blah, blah). Despite the fact that he got married and had children!
I think they romanticize women sometimes, don't let him get a way with that! Either he wants to be with you or he doesn't. He needs to respect that you don't want nor care to hear about his ex!!

Yeah, the libra guy I was dating up until hours ago talked to me for hours about his first love and how she walked all over him...i kinda think he likes bitches for gurlfriends though...