Maybe he ended up like Steve Martin's character in Father of the Bride II.
As the comfortable family unit starts to unravel in his mind, a rapid progression into mid-life crisis is in his future. His journey to regain his youth acts as a catalyst for a kind of "rebirth" of his attitude on life when he and his wife, Nina, find how their lives are about to change as well. [IMDB]
When an aged couple learns they are to give birth miraculously, they must face the reality of two decades raising their miracle. They need to seek God’s help there, too.