This is what I understood from chapter 95 :

All I got from chapter 95 was ivans grandpa is not a homophobe anymore

wait he was in the past? I don't remember that I just knew he hated alek because of his daughter dying and thought it was Alex's fault. but I didn't know he was homophobic.

Oh I think there was a church part where ivan said he cant be accepted for what he did with a boy. And then grandpa said i couldn't truly accepted him and now i am ashamed to talk to him so i figured that was the reason