I Have Family Members That Get On My Nerves

Ay where to begin so my sister just had a fight with us... First it started with my mum then all of us got involved.
So my sister got problems with the religion we practice ...we are not hardcore and for has long has I'm alive this is the way we did it....no all of a sudden she says my mum forced are into doing things she doesn't believe in then all of a sudden she is fighting for everything she bringing up everything from the past etc ...any ways she is so dramatic she doesn't think out of the box she always says think realisticly and I wish life was like that....wat u see is wat u get but its not they are things out there that work on energy ....sometimes I can't believe Shes related to me she is so different and bitter and closed minded and she always wants us to say thanks to her.....all the time I wish I had a different sister I wish I had someone who really stood up to the meaning of sister but she is so hardcore and never sees wat we do is for the best of her and the family ...nevertheless I wish her the best of luck and I hope she finds her way in life but I dont think I can be part of her..I'm so sad I have no sister😢