Tortuga….It sounds like an awkward situation. I can understand how you feel, but also how your husband feels. Though maybe he should try to be more understanding. I am a similar age to you.
We have always had the opposite problem. Dh has always had a very high sex drive. I am 15 years younger but have never kept up. If we were the same age I’m not sure we’d be together still as 15 years ago when he was the age I am now he’d have been wanting it twice a day, I’m more a twice a year person now (I am exaggerating!)
Back in October he was put on HT for life. It is so strange how different he is. He used to be so bad tempered when he’d been a week without sex. He’s not like that now, so that’s a plus. I’d say his libido is still higher than mine though. He keeps suggesting that I find a younger man for an affair, as long I come home to him at the end of the day, but theres no way I’d ever consider that. I do miss the person he was though. Even though he drove me mad. We can’t even cuddle up in bed anymore, I am hot all night due to peri menopause. He gets lots of hot flushes. So we stay apart. I miss that more than anything.
On the plus side, your dh will come off the HT so maybe things will improve. You could both see a therapist. That should help you both see things from the other persons perspective.