Most Helpful Guy
a lot of broken promises, fake acting, and noisy lives are the easiest way to fail in that relationship.
Whether you like that guy or not, he'll hurt himself or hurt you by his Inappropriate behavior.
your presence in his life didn't stop him from drinking or Inappropriate behavior... so he's not the right person to count on when things get worse or when you need support.
The best solution is to let him live his life the way he sees fit and start living your own life the way that suits you.
Most Helpful Girl
He is not a nice person darling.
He will only get worse over time.