Thinking of you, Aisling. I know I'm pretty useless at giving support lately when you are so kind to me.
I feel I could do with a few weeks in a NH myself tbh, and I haven't been dealing with what you have been. We do have each other here. Family mean well -- or maybe not -- but each deals with it differently. Fact is one person takes the burden and it takes its toll. I like you find platitudes, untimely 'advice' and paper tiger help insults into the bargain. I hold my peace because I know it won't change but when I'm struggling I want to smack them.
I don't see you as 'unhealthy', I see you responding, at a visceral level, to too much and niw protecting yourself from even more. T is blessed to have you as his beloved.