My MIL has lived with us for about 5 years. She is retired and only has a small pesion and some support from her ex. We don't charge her rent or ask for contributions to bills. She buys her own food.
Her ex is saying he shouldn't have to pay her allowance any more as she is our responsibility now. However I'm the only person earning money and am already supporting my own family. Legally do I need to support her too? Is there a precedent from her living with us for so long.
She was running a car but can't afford to wothout the spousal support but she does need one as she does a lot of errands for her other adult DCs. Part of me feels guilty that I've not offered to get a car on finance in my name that she can then use. I have a car but bought it outright and use it myself for getting to work.
We have a lot of expense at the moment so I'm trying to save as much as I can each month to put towards those costs that I know are coming- garden improvements, new furniture etc.
I'm starting to feel resentful that I'm the only person earning and carrying the responsibility for everyone else. I also wish we didn't have to live together but circumstances meant there wasn't really an alternative after her divorce. It's frustrating as I feel judged by her despite everything I have sacrificed such as a normal adult relationship without my MIL in my home. I'd rather just live with DH and our kids like most other people can.
Am I completely selfish and unreasonable for feeling like this? None of her DC earn what I do and they have their own homes to run so it falls on me to provide a house for her.