Totally fed up with DH not washing his hands after using the toilet. I had noticed it occasionally over the years, but once coronavirus was around I tackled him on it, and he said "okay, I get it". I have had to remind at least once since then. Yesterday when he got in from work he was suspiciously quick in the bathroom. Later he used the toilet while I was in the bathroom, not only did he flush the toilet (right beside the bath) and close the lid afterwards, he then did his default wet his fingertips, no soap, then wipe fingers on towel. I challenged him and he said he forgot. After I got out the bath I told him I was going for a walk to think things over as I don't want to spend the rest of my life with someone who doesn't wash their hands. He was still indignant, said he just forgot. I came back just after he went to bed. Slept on the sofa. He's gone to work. Not really spoken. I don't know how to resolve this. I really don't think I should have to put up with sharing a home with someone who lacks basic hygiene. It was not a one off, although he'll try to say it is.