You did fine. Now dial back the communication. He'll contact you if he wants to talk more about OW1 - which frankly isn't really appropriate for him to be confiding in your about, but that's how crazy alcoholic MLCers do. Be kind but don't give him more than you would give to a friend in that position. If he whines about it being his fault, you can let him know depression is a disease that can't always be treated.
