My H's Cursed Child

The more time goes on & the more that happens, the more I realize that my son is the child as the result of the curse on my husband, "I hope you have one just like you" ( we all get/ give that curse, I think!). But lately I've been watching how H interacts not just with me. Like at bible study, we were all sharing, but he was interruptive & very...angry sounding? Not sure of the right word.
Tonight I was listening to 1 of my podcasts while exercising ( I like to keep my mind occupied). Later he said mockingly: "that's still on? I was bored after just 15 minutes of it!" I mean, I don't care if he likes it or not--doesn't have to be everyone's cup of tea, but does he have to be mocking of it?
I think he wouldn't know intellectual stimulation if it walked up to him & slapped him in the face.