"H: Even X & Y or do you care"

This is where I would have shut it down by expressing my needs:

H, I don't like it when you or anyone else uses sarcasm with me. It hurts my feelings and feels like hostility and abuse to me. I don't want it in my life.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Did you even read this?

M:63
H:53
S:41, SS:28, SS:25, SD:23
M:15
T:16

Bomb:12/17/11, "I think we should go our separate ways."
H moves to his mother's house, 4/1/12
12/21/12: H moves back home, piecing