Even if it is one, one is still too many.
So if there is one in your home town, the state should swoop in and take everyone's kids?
If you took the entire population of Texas and rounded up all the girls or women who had been pregnant at a time when they were underage, that would be a very large number.
Underage girls have been getting pregnant all over the USA for a very long time. There usually isn’t any abuse involved. It is hormones and boyfriends.