What a terrible run of events. I am so sorry. Poor Rob. Poor you. The wheel turns. At any moment it can stop and we are in trouble.
I will add your husband to my prayers now, until he is over this crisis. I'm not a prayer, but recent events in my own life have shown me I have no other options.
Take care of yourself, @joanstewart
Life's path changed, we never know when there is a bend in the road, thanks for kind thoughts well received.