Gayheart successfully battled their insurance company to secure approval for Dane's full-time nursing care, filling in herself when shifts are uncovered.
Despite being legally married since 2004, the couple has been separated for eight years, with Gayheart dismissing divorce proceedings in March to support Dane through his health challenges.
Gayheart described their relationship as 'very complicated' and a 'familial love' rather than romantic, emphasising their focus on co-parenting their two daughters.
Dane, who publicly shared his ALS diagnosis in April, expressed his determination to continue acting, stating he will take on 'ALS-centric' roles due to his limited mobility, having recently appeared in Brilliant Minds as a firefighter with the condition.