I understand the horror of your situation. Whilst still under the effects of DAs your husband will still lie, deceive, refuse to accept that he is under the influence of a drug more powerful than heroin.
The washout period is long, many weeks after complete withdrawal.
For now he is not your husband but a drug-crazed monster.
Alongside medical intervention we eventually got help from a neuropsychologist...you have to be referred by a consultant. They specialise in treating psychological problems caused by neurological conditions or their treatment.
She helped me and my husband for 2 years and I feel I owe my life to her.
Beg for this help,if necessary.
6 years on we have a life that is bearable. It is not the same life....we have never really recovered completely. Our savings gone, mistrust remaining from family and friends, still some flashbacks....but we are still together and surviving.
I will never fully know the details of the deviant, destructive behaviour of those years or forgive the consultant who prescribed 50% of the licensed dose of RequipXL for many years creating this monster but we can enjoy time together, holidays, time with our children and grandchildren .
Be strong, ask for help, you will survive.