Repression
Your sister is hopeless. You feel anger towards your sister, you can see that she doesn't appreciate all the sacrifices Mom makes for her. You hope she does move out, that'll leave you and Mom more time to spend together.
You head home and wait for Mom to arrive. When she steps in, you hug her as she comes in the door, she hugs you back.
She tells you to do some chores, but you don't mind, in fact you're happy to do them. You and Mom talk a little more than you normally do at dinner, now that your sister is out of the way and not around to cause trouble everything is good, and you feel wanted for the first time in your life.
You talk into the night with her, until she tells you its time to go to bed.
You head home and wait for Mom to arrive. When she steps in, you hug her as she comes in the door, she hugs you back.
She tells you to do some chores, but you don't mind, in fact you're happy to do them. You and Mom talk a little more than you normally do at dinner, now that your sister is out of the way and not around to cause trouble everything is good, and you feel wanted for the first time in your life.
You talk into the night with her, until she tells you its time to go to bed.