My husband thought he had the final say in our home. I stayed calm and quietly prepared dinner. By the end of the night, everything had changed.

My husband moved my 70-year-old mother onto an air mattress in the basement while she was staying with us during chemotherapy because, in his words, “I’m the man of the house.” He thought that sentence gave him the right to decide where my sick mother slept. He was wrong. And by the time the dinner I planned was over, he understood just how wrong he had been. My mother, Helen Park, was 70 when she began chemotherapy. She lived alone, and the treatments quickly began taking a serious toll on her. Some days she was exhausted before noon. Other days she struggled with nausea so badly that even the smell of food could make her sick. She was weak, tired and, more than anything, vulnerable. So I asked her to stay with my husband, Gabriel, and me for a while.

I wanted to make sure she took her medication on time. I wanted to drive her to appointments. I wanted to help her eat when she felt sick. And, honestly, I simply felt better knowing she was close enough for me to check on her every day. Of course, I spoke to Gabriel before bringing her into our home. He wasn’t exactly thrilled about the arrangement. But he didn’t object. We had a guest room on the first floor, directly across from the bathroom. It was the perfect room for Mom because the stairs were already becoming difficult for her. So she moved in. Before I left, I stocked the kitchen with foods she could tolerate and organized her medications. I even wrote out a detailed schedule for Gabriel so he would know when she needed to take each one. I thought we were doing what any married couple would do for a sick parent.