Feeling abandoned during a health crisis

It's been around a month since I've been on here. I'm currently at a treatment clinic for a chronic pain condition that has ravaged my entire body. My husband called me yesterday to tell me he's leaving me. Essentially blamed me and my illness. I had a feeling something was off two weeks ago when he went MIA for 24 hours. Even though he denies it, I suspect he's having an affair. On our video chat, he was ice cold and devoid of emotion. It's 4a. I've already lost most of my irl friends due to my condition. Now I've lost my husband of 8 years. I feel like the only people I have left are my parents who are my caretakers now. I'll likely delete this layer, but right now, I could really use some words of encouragement. Thanks