At it’s heart, if we continue with the landlord analogy, let’s say that you are renting a house from the OP’s Aunt. She’s paying the building insurance. She’s paying the maintenance, (or in some good old fashioned cases doing it themselves). She’s dealing with the paperwork involved in owning a home. Hell, in some cases you don’t even have to mow your own lawn. So of course she’s charging you rent. It’s not a charity.

Oh wow, she has to do 40 hours of work a year, she totally deserves a full time salary for that!