Ola - I stayed with my husband who behaved very like you describe your husband.... for 23 years.
Cutting a long story short I really could not cope anymore. My mental health was hugely affected and I was unable to be a loving parent because I was so so stressed.
Divorce was horrible. The distress was horrible. However I feel the most hope for my future but more importantly for my darling loved DC. Nearly 3 yrs on they are settled, stable and glad we are divorced (although they didn't thank me at the time)
I provide a calm anchor, a stable household and a calm loving environment
I found this useful to reflect on hope link works and this particularly this!
Both sites are a little odd? but there were comments that resonated with me. I've CnP this bit in particular Families may feel completely out of control. They may be at their wit's end, believing that it is impossible to predict what will happen from day to day. This may happen because the ill person has had no limits set on his/her behavior. The person may rule the family as a tyrant who is demanding, threatening, and refusing all efforts to help him/her alter unacceptable behavior. This is especially likely to happen when the ill person is unable, because of the illness, to understand the effect of his/her destructive behavior. Families may say they can no longer stand the abusive behavior, the threats, the living in constant fear, and the constant talk of suicide.
I still live in fear that he will take his life but we as a family (me and DC) are in a far better stable place to deal with that. We stepped off the rollercoaster that living with him had become.