We're all responsible for our actions. I told my wife I didn't love her anymore. Whether that can be directly attributed to my deterioated mental health is anyone's guess. Even I don't Know. Either way she still kicked me out of the house and despises me for it. We're all capable of being rather poor human beings, we're all prone to error. Unfortunately, the consequences are often the same whether it's due to an aspect of mental illness or not.