A shift in focus: Mothers' descriptions of sharing a child with a co-parent with unhealthy alcohol use after participating in a support program.

The web-based approach with potential anonymity was important for facilitating support-seeking. Support for the SOs themselves and coping strategies for co-parent alcohol consumption were more common reasons for seeking help than worry about the children. For many SOs, the program was a first step in seeking further support. Spending more dedicated time with their children and being validated as living under stressful conditions were described by the SOs as particularly helpful. Trial registration The trial was pre-registered at isrctn.com, reference number ISRCTN38702517, November 28, 2017.