DH can be very strongly opinionated and I'm coming to realise that he struggles to empathise with others.
Without going into specific subjects, I can argue my point until the cows come home and he will still not get my reasoning.
The only thing that will work is me having to say "how would you feel if you were 'X' or 'X' happened to you" and then it's like a light switch - he can understand my POV. Not that I'm always right or he agrees, but he takes my point.
It's exhausting.