This is soooooo my MIL. Who lives with us and who is aged and suffering from many physical ailments (almost all of which are due to her lifestyle choices). She has lived with us for 12 years. She moved in with us when hubby and I first married. I had just been through the sequential final illness and death of my parents, first my father than my mother. I tried very had to make Nancy comfortable and happy. I pretty much jumped through rings for her. I thought I was being respectful and dutiful.
Now these many years later, my husband is ill, I am trying to keep our business going and I am myself several years past retirement age and have not the energy and health I had a decade ago.
When I quit jumping through rings our relationship changed radically and I started noticing all the passive aggressive and infuriating manipulation.
I ignore her a good bit. Just pretend I didn't hear. Sometimes I just plain tell her I don't have time and that she should ask one of her other sons or DILS for help. Which results in huffing and pouting and other displays. She'll be back at me in about 24 hours with another angle on the same subject. Sometimes when she really gets my goat I simply quit performing that task for her for some period of time. She never apologizes but she gets very sweet and pitiful and makes me feel guilty.
None of my strategies work very well. I was hoping this article would have helpful suggestions.