Thriving in a Relationship when You Have a Chronic Illness. This was a LibraryThing Early Reviewer book (self help is one of the categories I am interested in). I don’t have a chronic illness per se, but I think for any couple who is aging together you hit a time when there are more medical things than maybe when you met. And navigating that may pose its own challenges especially if partners approach those things differently. This book is mainly talking about chronic stuff for people of any age. It has a self-published feel to it, but has very solid ACT-based advice and a compassionate approach.