I was in a relationship with a guy when I was 20 anyway it didn't work out and we went our seperate ways, we still stayed in contact on fb and spoke through out the years but not close (I'm now 28) in that time I met another man had kids with him and it went very wrong and I am now a lone parent. A few days who my ex put up a picture of him with his new girlfriend, and I can't help but feel sad!! And I don't know why as I don't have feelings for him anymore but I guess I'm just sad at how my life ended up! I will not get a chance to meet anyone else as I have a young baby and literally no child care. I feel bitter for feeling sad so I was just wondering if it was normal or aibu.