I pay my parents mortgage as they got to mortgage renewal and couldn’t afford it due to being retired. I took the house over and pay interest only. They agreed to pay living expenses. My brothers chose not to get involved or suggested to spilt the interest but I take the mortgage out in my name but avoided that as it would get complicated. Now five years later parents want me to pay 100£ of their living expenses per month. I don’t have it. I suggested selling the house and they can have the equity in it which I got (to cover the mortgage interest). It won’t last long but not sure what to do. They just turned 70. I simply don’t have it. They haven’t asked my brothers who are extremely well off. One lives in Hong Kong. The first time my mother called and I said I was experiencing lots of costs due to a move and gap in jobs which has been somewhat stressful. Large costs happened close together eg laptop broke, pipe bursts, medical costs, roof costs. My DP pays my rent at the moment. I said I can’t help. 2 weeks later my father called asking again. In May they are going to Hong Kong then Singapore for 2 weeks to visit my bother and my nephews. Paid for by my brother. AIBU to think this is strange behaviour. My father said it’s been sleepless nights. I also said same my side. They said my job should pay enough. My house that I own is also rented out but the rent doesn’t cover the mortgage and expenses. They said I’m renting out my house now so should have funds. I was told to politely send a message to my mother again saying I can’t pay.