I just want to say I have the same experience with emails and texts. And all of it, the roller coaster ride, all of it. I also am thinking of throwing in the towel but I won't. Right now it is more of a fantasy, a way of thinking "there is a way out of this" but its not the way out that I really want. But I can see myself reaching that point and that is huge for me.

Nobody can live like this forever.

Glad your S is ok, my boys have asthma too and we've spent many nights in the ER so I know how scary that can be.