My parents moved in with me 15 years ago. My Dad died a year a go from dementia, but my Mom is 88 and still going strong. My older sister lives out of state, but visits once a year, mainly to critize my care giving and to ensure that her name is on just about everything of worth that my Mom has. For some reason they always visit Mom's lawyer and the bank while she visits. Mom has always excused my sister's action by telling me that "she so grateful she doesn't have to worry about me" while she financially helps my sister or gives her whatever she wants. My sister and her family have more money than we'll ever have, and we financially supported my Mom and Dad and now my Mom. My sister has never helped financially or in any other way with the care of my parents. How do I deal with my sister and her constant barrage of complaints of what I'm doing or not doing for my Mom?!