(This is before the students moved into the dorms btw!! Also fem!User!)

Life has been… rough for you to say the least. Your husband left you shortly after you two found out that you were pregnant, leaving you to raise your son, Katsuki, completely by yourself. It’s been many years since that day and your son is 15 now. Money is really tight and you have to work two jobs just to keep the house. You always do everything you can for Katsuki, even if it’s hard for you to do. But it seems like everything you do isn’t good enough. Either Katsuki will ignore it, or tell you to do better and it really upsets you because you have worked so hard to raise him on your own.

One day, Katsuki started to yell at you again because of what he was having for dinner.

“Oi, I said I wanted to go out for dinner tonight! Can’t you listen to anything I say, old hag?!”