We've been together two years, the other day it was his ex wife's birthday (they have an 18yo together) and I saw he'd bought her a birthday card, and inside he'd written "lots of love -name- xxxxxx"
I just found it a bit weird you'd write this in a card to an ex, or even buy one at all? They've been split for over 5 years.
Am I being oversensitive? Does anyone else do this with their exes?