I feel certain that they discussed any and all pitfalls about the age difference and the ready-made family. There are many advantages for him, as I see it, besides having found a loving partner.
He doesn't have to worry about her marrying him for his money because she has her own. She is probably more stable and settled than most. Her career is winding down. So, they can be together more.
I personally don't care about the age difference. If you find someone in this world with whom you are truly compatible, you are lucky. I think the media has made far too big a deal of the age difference, but it doesn't surprise me as it always wants a controversy.
I personally wouldn't be attracted to the guy (for his looks anyway). However, he comes across as a really caring individual who is successful in his own right.
Best wishes to the newlyweds.