Hey meg,
Yknow he could see you sober and realise what good it can do, he could walk out of your life and he could stay and keep drinking, whatever the outcome, you need to stop, you know that, you dont want to lose anymore, lay the cards on the table for him. Be honest tell him you need to stop. And keep posting, there'll be many in your shoes that can help you, but you need to take the first step. L x