My husband is in that same boat. I'm secure in who I am and in our relationship and he's a grown man so I know he's going to look. He's married, not dead. And, I mean look like when we are out in public, not scour dating sites. But, while he might look at a young lady, he's outright said to me "what the h3ll would I do with a kid?" No common grounds whatsoever. I feel the same about young men. They might be "pretty" to look at, but hard pass. I don't have time to raise another kid. LOL
Me 52, H53 Bomb drop 9/29/2014 Divorce from XH final 12/17/2014 Marriage #2 12/31/2019 5 adult (step)daughters (3 from XH's first marriage, 2 from current H's previous relationships) 6 grandkids