from what you have put it seems like he can’t stop when he wants to, or drink safely. It’s affecting you and your lives and that falls into the bracket of it being quite a problem. His liver may get better, but staying stopped is really the key.
Regarding surviving and recovering – yes of course you can – but this very much depends on him being open, honest and willing to sorting himself out and getting help and support. You can’t do this stuff for him.
Talk it out tonight see how it goes. I think a good idea is to see if he’s open to getting some help, abstinence is the only way in my experience and this is from someone 12 years sober
I hope you guys can find a way through and if he needs any pointers or advice post here I’m happy to help