You’ll get lots opinions on this topic
My two cents -
I ha e 10 year age gap between my wisest DC and my middle DC, then 4 years age gap to the next DC. Which means 14 years between eldest and youngest
This really isn’t a problem
Eldest is from previous relationship
Turning to age of your DH
My DH was counting down and actively planning for retirement from 45. Big plan of his is no debt. That means no mortgage. Fir him, he would not have wanted DC after age if 40 as it wouldn’t work in his overall life plan. BUT we already had children before he turned 40.
He has a friend, same age, who is on to his second family. Now age 57 and has 3 young children all 8 and below (plus his adult children). It’s a topic on conversation amongst their group. Most of the men feel sorry for him because he’ll not be able to retire at all. (Kids go to private school /nursery and anticipated they all will be private throughout).
However, it was this msn’s choice. He’s not experiencing the financial constraints he had with his first family as he’s better off now (more assists, better pay as he’s years into his career and high up in management) so there are less stressors now than there were his first time around.
So there’s arguments for both sides
(Apparently he has good life insurance just in case.)