My father is freakin crazy, he says to put the toilet paper in the waste basket wtf?

Like every once in a while i forget to flush. OOPS it happens especially when you were one of those abused asian kids growing up. anyways, he gets really mad at me. like... how when you scratch the white board with filth words in front of the teacher. annyway, everywhere i look in every article i see in the internet its just the phillipines who's sewer system sucks that bad, and its okay to flush it! When i was a little kid, i used to just see what would happen if i soaked everythin in water, and i soaked the tp. and it became like... not even anything anymore. so... wtf