My marriage ended on very bad terms. stbxh is an arse and a master manipulator and liar and whilst once his sister was one of my nest friends she no wouldn't piss on me if onwards on fire. I don't blame her, understandably she believes her brother implicitly and she made the choice to stand by him as she should.
however I always got on really well with her husband and I am genuinely gutted for her that he has died. I bumped into a mutual friend today who told me.
I really want to send a card but I also don't want to upset her at what will be am unbearable time for her. so wibu to send a sympathy card?