My ex was a big fan of regifting. He had even regifted some of my chocolates from school. He also took a card I bought for him and sent it to me.
Mind you my friend returned the vibrator I gave her for her hen’s party at mine!
It was often worse than getting NOTHING
The trouble was I mistrusted him so much that ,ostly U responded to his gifts with suspicion. (Even my muck loved kemon tree)