I have name changed for obvious reasons.
My grandmother (78) moved in with me and my partner in May 2017 after my grandfather died.
I invited her to stay with us as she was struggling with the upkeep in her maritial home and was generally suffering from loneliness. She sold her property a month after and of course as I invited her to stay with us I never asked her to contribute but, she has decided herself to buy her own food (which I take her out for) and £40 a month towards gas and electric. I am absolutely and hopelessly in love with her. She is a great woman/grandmother and I love spending time with her.
My partner and I both work full time and my grandmother's sister comes by every day excluding weekends to visit and ensure she is ok.
In the summer of 2018 she started having problems with using appliances around the house when she has never had trouble before. It started with leaving food in the microwave for god knows how long until the plate/ bowl explodes. Then she consistently leaves the house throughout the day without locking the doors. She leaves her ensuite shower running for hours for end a few times a week. The most dangerous thing though is leaving the gas running in the kitchen. We have banned her from using it but, she would not listen until I eventually told her I couldn't trust her to stay in the house alone then.
The worst however was this weekend. My partner and I were both gone from Thursday at 8am to work. We asked my grandmother's sister to do her usual checks but extend this to today as we were only coming home this morning. So potentially from Thursday to Sunday she has left the gas running in the kitchen from the stove. We entered the house and the smell knocked us back. Evacuated the house immediately and I've got her booked into the home for Tuesday.
She has always ALWAYS asked that I would never put her into a home and I always said I wouldn't but, I feel like I have no other choice. AIBU?