Me and my ex have recently started seeing each other again after still been sleeping together the last couple of months and I found out he'd actually slept with 6 other girls since we broke up (3 months ago) but anyway we built a bridge and got over it. And decided to be exclusive again. He said he regret all of it and I believed him.
I stayed at his on Friday night and in the morning realised I'd forgotten to pack my tights. He then handed me a pair of skeleton Halloween tights and told me to wear them. He said they belonged to his housemate. Obvs I said I think I'll just go without. I didn't mention it or think much of it then a few hours later I realised the Halloween tights belonged to that of a one night stand (I'd seen her instagram after stalking my ex's social media and she was wearing the skeleton tights on Halloween) I was mortified.
I went absolutely mad at him when I realised I was beside myself with fury.
Why the fuck would you give someone a pair of tights to wear belonging to your one night stand????
He seems to think "sorry" is acceptable enough and said I was overreacting. I am mortified. How is this okay???