I want to ignore my sister after her school play.
Is there something wrong with your sister?
No I just don't think she deserves a kind word from me
If your sister isn't doing anything wrong then why be so mean? You should be nicer to relatives who are there for you.
Well it's not like she's my real sister. We're just being related by law.
Even a step sister is still a sister. You should try to get along because it will make things more pleasant while you live together.