Article continues below advertisementRebecca Gayheart is the first to admit that her relationship with estranged husband Eric Dane is not what it once was.In an essay published by an outlet on Monday, December 29, the actress, 54, revealed what it's been like serving as Dane's "care partner" following his ALS diagnosis in April.Article continues below advertisementSource: MEGAEric Dane and Rebecca Gayheart are separated but not divorced."It's a very complicated relationship, one that's confusing for people. Our love may not be romantic, but it's a familial love," she detailed.