My boyfriend apologized to the cashier

For those who haven't read my post, here's pretty much it

I told him he needs to go to anger management and apologized to that cashier or I'm not moving in and I'm leaving him. He was very pissy about it at first but he said okay he'll apologize and I said it better be a special apology. We went to to Ross the last couple days but he wasn't there. I was scared he got fired but he was there today at the cash register. First my boyfriend went to the manager on shift(he wasn't the one who was there before) and said the cashier didn't do anything wrong and he's sorry for causing a scene. Then he was obviously embarrassed because he was red and told the cashier he was sorry and handed him a bag. My boyfriend bought him a Rarity plushy and that cashier was ecstatic! He got really excited and said "Thank you! Thank you! Thank you!" I added "You can talk to EITHER of us about My Little Pony anytime we are in here. I'm glad my bf made it right but he's still on thin ice.

Edit: It wasn't really that he didn't want to apologize. He didn't want to do it in front if everyone because he thinks that's embarrassing. He just wanted to write a note but I said that's not good enough and yes he apologized for calling me a slut an hour after he called me that