Uggghhh. I so know this doubt. When I start fretting over H's unavailability and subsequent plausible explanations, I try to tell myself, "The truth will make itself known" and let go of it. There isn't much I can do either way, and if it's a problem, it will become more apparent.
The worries are natural. They are consequences of H's poor choices...too bad we're the ones who have to really experience them.