still separated, headed for D?

[newmama]

Am pretty sick today- texted WH and told him I was feeling crappy and he could pick up S early if he wanted. He said he'd be here in an hour! I appreciated that so much. He did say
"I heard rest is supposed to be good for this. I never got any,so I don't know." I just said "really?" because I was confused.

This has bothered me! I felt bad for not knowing he felt as bad as I am feeling! He didn't tell me though so how would I know?
Of course if he was living with me as my husband, I could have taken care of him. So I shouldn't feel too bad.

I think I am going to tell him tomorrow that if he is ever that sick then he needs to tell me and I will just keep S so he can rest. Is that what divorced parents do?