Dear You,
So sorry for you, really so so sorry. My late husband was an alcoholic, I had to take my son and flee the family home after 5 years of trying to help him.
The only solution to this is to leave, you can’t be destroyed with him. I know it’s worrying, but it will be much better than the situation that you’re in. He is an adult and must be responsible for himself. You have to think of yourself, your own mental health and that in order to look after your children, you must be ok. Think of the children ( he is not! ) and leave this situation.
Drinking in the morning, is advanced stages of alcoholism, this could never be classed as normal. The longer you stay, the longer it’s affecting your children. I hope that you find the strength to get out!! Now!!
Wishing you all the best and luck for the future. xxx