Would my moms friend have to move out if I move out?

My moms friend moved in with me in my house 7 months ago. She rents a room for $300 a month. She has mobility issues, and I've been helping her, and its proving to be too much for me. I was going to move into my moms house, and rent my house out to someone else. The whole house, not just a room. If my moms friend can't take care of herself, I was gonna suggest a nursing home. If she doesn't wanna do that then I don't know. I don't really want her to live in the house, because I don't want to be responsible for her.

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8 mo
What I'm asking is if I want to rent out the entire property, would she have to move out?
Would my moms friend have to move out if I move out?
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