14th Birthday

So my 14th birthday is soon. So I’m trying to make a party with 7 of my friends. So I was planning on a Saturday and my 4 main friends could’ve been able to come over. But my “step dad” said that I have to have my mom at the party. She works everyday except Sunday and Monday. So I have to have it on a Sunday. So my friend can’t go anywhere on Sundays. My mom and I aren’t even close and it’s really annoying. I really hate it sometimes.