My husband was probably a bit like you Mel, frustrated (although he never said), that I kept falling asleep and was struggling to get things done.
He has a very stressful job and worked long hours, often away for work, so couldn't really help.
He took early retirement and took over much of the chores, still does, although I can no longer work. It's all about having a discussion.
I explained that I couldn't physically cope anymore and still work, and that he would have to step up to the mark, so he did.
Whiff, from your posts, I know how much you love and miss your husband, but Mel's frustration is understandable. She is probably exhausted and worried about her husband and that affects your thinking and how you deal with things.
Books we loved when we were young



