Just be with him. Tell him you're still looking at or for other options - and do but - I had the same problem with my mom. Thankfully God ( I'm not sure how religious you are - I'm not super religious but I do believe in God. So forgive me if I offend) saw fit to take her before she had to suffer. We were looking into having her transferred to another hospital when she passed. Just tell him to focus on healing...spend time with him. Share with him the fact that others have been in similar situations and their bodies have fought back his may too. Hugs - to you - you've been an amazing caregiver. Just keep being there for him. Take care!