In fact, since getting married, Carlo has faced a new issue, which is the matter of bloodline succession.
In other words, the primary task for Carlo after marriage is actually to have children.
This is not only true in the Royal Family; for the vast majority of noble families, the primary task of title succession is having children, followed by finding ways to expand their estates.
If there is no qualified heir to inherit one's estate, what good is an empty kingdom or empire?
The country won't perish, but if a family doesn't have offspring to inherit, it will face extinction.
In European history, there are countless examples of extinction leading to the throne being passed to a branch or even another family, which has made European nobles very focused on bloodline succession.
It's fine if one is unmarried, but if there's no offspring three years after marriage, they will be arranged to find out the cause.
