I don't think he's kind either. You are in pain and you don't feel like going somewhere where you won't be comfortable, emotionally or physically, and with people you don't like. You have told him, he sighs and walks away. That isn't kind.
Just say, as calmly as you can, that you weren't asked if you wanted to go, that you have not recovered and are still in a considerable amount of pain, that he can go on his own if he so wishes or he can give one of the tickets to someone who can accompany him or give away both of the tickets. It's his choice - and at least you're giving him a choice, which is more than he did when he made this thoughtless decision without consulting you.
So it begins….. Streeting resigns



