Eric Dane 's estranged wife, Rebecca Gayheart, has opened up on the impact of his devastating ALS diagnosis and how she's "failed miserably" as the actor's health rapidly deteriorates , RadarOnline.com can reveal.

Dane, 53, was diagnosed with ALS , a terminal, progressive neurodegenerative disease, in April 2025 after experiencing symptoms about a year and a half prior. He publicly announced his diagnosis the same month. Article continues below advertisement

Gayheart Details the Impact of Dane's ALS on Family Tap Here To Add Radar Online as A Trusted Source Source: @BROAD IDEAS WITH RACHEL BILSON AND OLIVIA ALLEN/YOUTUBE

Gayheart revealed she wants to show her daughters how to 'show up' for others by supporting Dane.

During a recent appearance on Rachel Bilson and Oli

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