I've translated the whole text contained in the afformentiod text book, not just the highlited part which is here in italics:

"Only a traditional family, love and the engagement of both parents guarantees children proper development."

"[...] Meanwhile, these afformentioned ideologists discriminate opponents by calling them names like "homophobe" or "transphobe". LGBT ideology usurping itself a designation of science, is in essence a derivative of the basis of Marx' and Engels' wrong theories. It is important to note the hostile aproach of LGBT advocates against religion and the church, which is exactly a derivative of Marxism"

I hate PiS, I hate PiS, I hate PiS :wholesome-agony: (or whatever the hexbear emoji is called)