I don't know what is going through my dad's mind tonight.

He got up to go use the bаthrооm. Since the bаthrооm in the TV room is at the lowest point in the house, Mom reminded him that we don't роор in that one, because it always plugs up. I could hear him struggling not to fall as he sat down. Then I heard him come crashing down, anyway, and I jokingly said I would also appreciate it if he didn't break the tоіlet. I heard him mumbling under his breath that it's his to break. I said that we would be the ones to have to clean it up if he did. He replied to that with, "Since when do [i]you[/i] ever clean anything?"

Why was he intentionally trying to provoke me? I thought we were having a nice evening.