I don't want my dad to live with me
Do you have a reason you don't want your Dad living with you?
I just want to live alone.
It's okay to want to live alone. You should let your dad know honestly. Maybe you can help him look for another place to live.
Nah, he is old and it's not that easy to find a place to live. I'm only staying with him because he is my dad. He can live somewhere else.
I can understand that. It's okay to want personal space in your home. Maybe you can talk to your Dad about needing some personal space.