I am sorry your parents are sick! I am glad your dad is on a mend. Covid is still a threat to people especially elderly. Praying he recovers soon.

It’s an interesting but confusing question: how would your husband react if something happens to your dad? Hopefully like a supportive husband/son in law/brother in law would? How do you think he’d react? I hope your dad continues thriving but it sounds like your husband has to learn how to handle life events. Again good topic for therapy