My downstairs neighbor just went through the same thing a few months ago...well I don't know what the cause was because I don't want to intrude, but that's neither here or there. He has a prosthesis now and is already out and about and going back to work, gardening, lifting heavy objects. I'm impressed at least.
All that to say if Dale is the fighting type, and I'm sure he is, he will be back and up at it in no time. I have seen Physical Therapy do some amazing things in an unbelievably short time.
Every dark turn is just another opportunity to learn. You grew these great meds for a reason, and now you have more of a purpose for all this knowledge you have gained than ever before. We know you'll be busy, and would never ask you to neglect your husband when he is in need - but I hope you can still find solace in your garden and our community. Know we will be here for you whenever you need it.
Thank you for all you do, and if there is anything you need from us just let us know!