Had loads of issues with my partners ex-it almost split us up. He would divide his week up between us. I’ve no issue with staying friends with exes but this was way too much. They’d have cooking sessions together, days out , he’d take her dancing . I often think I shouldn’t even be with him. He does concede she’s not a nice person and he made some bad choices .Anyway she moved away -all okay he says he loves me, wants a future with me - tho the hurt that was caused ain’t going away over night . Okay-i love dancing -i was pretty good but I suffered a stroke which affected my ability to dance and set me back to say the least. The ex is great dancer which he rammed down my throat and I ended up with a huge complex and a big knock to my confidence about not being “good enough” on the dance floor. Fast forward to now -she’s in a big dance contest soon and he keeps liking on Facebook the videos of her dancing . Given the history and the difficulties Ive faced after my stroke -am I over reacting to feel bloody hurt by this or is he being an insensitive shit?