Yes, I would just be there if he wants after he comes home; no need to "say" anything, you said all there is to say; just your active presence and willingness to listen if he wants to say/process it with you would be nice I'd think. My husband often says when we are having difficulties, "We're on the same side!" What would you like from him and think he, as your husband, would like from you in this sort of situation?