He got someone pregnant

Hey guys, I’m in the midst of a big fucked up situation and would appreciate everyone input. My ex and I dated for 5 years until he went to prison for 3. During that time I pretty much broke it off because the relationship wasn’t working out and we been through so much ups and down. Well he got released in April, and he keep looking for me and begging me back. I’ll be honest and will admit that I still love him very much but when I finally gave in and gave him a chance, he fucked it up so I walked away because he wanted to see me but still wanted to fuck around and I don’t play with that shit. Well, days and weeks went by and it still kept looking for me and asking to see me but I said no. We didn’t speak for a month and he then writes me saying how sorry he is and wants to make peace with me because he got some girl pregnant. He said he’s with her now and hopes the relationship works but he still in very much in love with me. It broke my heart but what could I do? I wished him the best and kept on with my life. Til this day he constantly sees everything I post on snap (it’s public) and he has told my sisters how he wishes it was me that was carrying his baby. He said that he loves and cares of the girl but the love he has for her is nothing compared to the love he has for me. During the 3 years that we were broken up he kept looking for me, all the time!! I believe he’s only with the other girl cause of the baby but do y’all believe it’ll work out? I don’t believe it will because it seems this relationship is out of obligation. I however, am living my life and talking to other people. I’m not looking for him or anything but I of course still miss him and love him. I know I deserve someone who will love me and respect me right. Until I find that person, I’ll just keep doing me. But what do you guys think the outcomes will be?