"Have your baby because God says so, after that you're on your own?" and
"That's not what the story is about."

OK. How about:

"Have your baby because God says so, after that don't look to us for respect."

In my opinion she went to the school to be taught. She is apparently a very good student, and she apparently follows the word of her god to an extent the school acknowledges (have your baby because god says so), but since she isn't perfect in every way (she had a baby), they punish her.  That is way too much self-righteousness on the school administration's part in my opinion.