It's hurtful to leave your family.
Steve's mom yells at Steve far too much, and he is getting annoyed about it.
Steve wants to do something about it.
Steve confronts his mother about how she's been screaming at him too much.
Steve decides to cut off his mother from his life.
Steve's mother tells him she didn't know, and says she's going to work on it.
Steve's mom didn't realize how she was treating Steve and is devastated she can't fix it.