Good for you - you're FREE! You are right, he probably won't make it easy for you. I broke up a year ago - and my ABF apologized to me for the first time in almost 3 years. Then, he said he'd do anything to fix it. He'd quit drinking for a year! So, I stayed - knowing it was probably all BS, but that stupid hope was there...
He made it 12 days. Then one beer at a time, he worked his way back up to a half gallon of vodka every 2 - 3 days. And here we are. Him drunk, and me agonizing about me doing what I have to do.
Stay strong! You did the right thing! Ignore - no contact - block - delete. That will make it all so much easier. Best to you - and thank you for the inspiration.