To be clear: I am NOT one of these people nor do I have a vested interest! It just made me think.
I know one person in a couple. They’ve been together a long time.
Person A cheated on person B. Person B can’t move on from this.
Person B is keeping a secret from person A in that they are not yet divorced from their first spouse who they split up with a LONGGG time ago.
AIBU to think that keeping being married from a long term partner is as bad as cheating on them?!