Syag- how can you claim one person’s experiences are heresy? You we’re never in their place! It’s a beautiful thing that you’ve sent 7 sons to yeshiva, but that doesn’t mean you know more about yeshiva than someone who actually attended one. Bochurim typically don’t discuss yeshiva with their mothers. Even if you “feel” like to may know better, remember that you never went to yeshiva.
Consider that others may know more than you, it’s called being Modeh Al HaEmes.