I might have to LTB when this is over if I come out alive.
Mine is x-smoker and frequently coughs. Goes out daily, but refuses to use a hanky.
When in the same room, covers his mouth with hand but then touches all sorts of surfaces. When on his own in the room, doesn't even do that. When I suggested he uses hanky or tissue, says if I don't like it, I can clean up after him!
Can't isolate as stuck in 1bed flat.
Relationship beyond repair anyway but this is the last straw.
Are your partners more cooperative?