Do you think this is a reasonable thing for my mom to ask?

I do live with her right now because I am figuring out where I want to be and I work remote, so that complicates it for me. I've given her quite a bit of money, definitely more than whatever it costs to have me here. Besides for whatever she has in her 401K, she's always super tight on money, and she wants to buy her next car and doesn't want to finance much of it, so she wants like $20,000 from me for that. I have like $650,000, so it's not a huge burden on me, but that's still a HUGE amount to ask for, and just because I have it doesn't really make it "fair"...

Do you think this is a reasonable thing for my mom to ask?
Post Opinion