Maybe he's not "cuckoo" maybe he's really sick. You should protect yourself and your children.

You can have empathy for him but it doesn't mean your family stays in harms way.

There are times when very strong boundaries are called for.

Me 57/H 58
M36 S 2.5yrs R 12/13

Let me give up the need to know why things happen as they do.
I will never know and constant wondering is constant suffering.
Caroline Myss