Kamm has described his marriage as "caring but unsuitable", and after it ended he was a single parent for their two young children. He had a subsequent three-year relationship."A caring but unsuitable marriage drew to its cordial conclusion, and I took on the daunting task of bringing up two young children on my own. I found love before long, with a single mother of two children, and it was a delight to me. We felt we’d found our personal refuges. But I messed it up. She was driven to distraction by my apparent distance and tardiness to commit. After three years, we parted in sadness." https://www.thetimes.co.uk/article/oliver-kamm-on-covid-and-clinical-depression-and-how-to-overcome-it-23bqph238
