When my abusive ex mother in law couldn't live alone due to dementia I became her full time carer. I cared for her for 4 years and ended up having a breakdown and it destroyed my marriage. I now struggle with mental health, depression, anxiety, ptsd. Her abuse got worse and she is now in a care home. If he has been abusive throughout your life I would advise not to become his carer. If you are already dealing with mental health issues it would make your health worse, and cause new health issues.
Sent from my SM-G970F using Tapatalk