My DC (dear cousin) is a lot older than me, has 2 DC and recently divorced. His marriage had been failing for an incredibly long time and he shouldered most of the burden for that. He had an incredibly tough time over the last few years. Infidelity (on the wife's part), bereavement, ill health, legal problems you name it.
He and his first wife were together for over 20 years and all their friends are mutual friends. In the end, the divorce was incredibly acrimonious, as the wife wanted to stay married.
Soon after, he remarried. He now posts gushing FB updates about his new wife, and the 'best year/ birthday/ Christmas ever' with her. He's still FB friends with first wife (FW).
I am so happy he's happy. However, the FB updates leave a bad taste in my mouth and I don't 'like' them. He's happy, FW isn't and it feels a bit cruel to rub her face in it. I don't want her to see all his family 'liking' these posts.
For me, the worst bit is they had a custody battle, and he won, rightly so. The kids are included in these 'happy families' posts. He's asked me why I never like or comment on these posts and I've just said I'm not too FB savvy.
AIBU? Should I just be happy for him and like his social media updates?