That's a lot to deal with. Period. MI or no MI, that's a heck of lot to have on your plate. With that being said, I don't think you're being thin skinned. And your husband sounds amazing to be so positive despite all that is happening. The fact that your are reaching out here shows that your are pretty strong, imo. Be gentle to yourself, you're doing a lot of good for your family despite the circumstances you're currently dealing with.