I'm going to refuse to speak to my sister. Think that I am in the wrong here?
Why do you want to shut out your sister?
I don't get along with my sister. The last time I saw her, she was racing around on skates near a repair shop where I work, yelling that she was an angel.
Did her behavior impede or affect your work? Unless she came in and disrupted your workplace, there was no harm. Not all our relatives have to be sedate and conventional.
She didn't hit anyone but she be driving me crazy with that. I have too much on my plate to deal with her, so I will cut this off before it gets to the point where I'll be on her side.
You don't have to spend a lot of time with her, but you should still be a sibling and keep her in your life in some capacity.