I am living with my ex and truly not in a relationship with her. And specifically with autism, my son's 'severe' kind (though I'm loathe to use the term 'severe), when I got divorced my ex wife and I had long discussions about living arrangements as my son would have his entire sense of himself in the world ruined if one of us weren't living here. And that brings me to my second point: There are some of us out here with children with disabilities.