Hi, Newwife. Welcome. Sorry for your situation., which, sadly, is not an uncommon one here.
Agree with others that the time to go is now, while it is still relatively easy.
Life with an alcohol dependent or addicted person is a life full of pain, frustration, sadness, and anger.
It is also an economic money pit that you will likely be funding.
Good luck. Keep posting and letting us know how you are getting on.
Peace.