I just make a donation to a hospital in Burlington, MA?

and I make a visit to the clinic last Monday. Most of the cars in their staff parking lot are Audi, Lexus, BMW, Mercedes and Acura. The least expensive one is a Ford Mustang.

My car is a 1986 Toyota Corolla and it start falling apart. I have no money to fix it.

Will my mom very upset when I tell her about my donation to these wealthy people?

what business is it of hers? don't mean to sound harsh- but do what you will with your money.