What does Deuteronomy 28:57 mean?

The man who is tender among you, and very delicate, his eye will be evil toward his brother, toward the wife whom he loves, and toward the remnant of his children whom he has remaining;

so that he will not give to any of them of the flesh of his children whom he will eat, because he has nothing left to him, in the siege and in the distress with which your enemy will distress you in all your gates.

The tender and delicate woman among you, who would not venture to set the sole of her foot on the ground for delicateness and tenderness, her eye will be evil toward the husband that she loves, toward her son, toward her daughter,

If you will not observe to do all the words of this law that are written in this book, that you may fear this glorious and fearful name, YAHWEH YOUR GOD;

then Yahweh will make your plagues fearful, and the plagues of your offspring, even great plagues, and of long duration, and severe sicknesses, and of long duration.

He will bring on you again all the diseases of Egypt, which you were afraid of; and they will cling to you.