How yall found out your parents is homophobic/trans

Well i found out when I was using my computer and I was listening music to YouTube it was like a playlist of crystal castles and the thumbnail of it have the word trans or smth I forgot and my mom came in then she was like "what is that what are you listening to turn it off right this instance"she was shouting and shit at me then she goes on and said "next time don't listen or watch those types of vids"after she said those words she was mumbling shit about trans people and there's also one time when the untamed add pop up on tv and my dad was like "that movie looks good"so of course as a chatter box I told them that they both gay but nonetheless the series is good then my dad was saying stuff like "such a pointless show why are they even making this type of show and airing it on tv"like bro what???? just a second ago you was like amaze and shit then the next you go on and hate on gay people uhh get a grip he was also laughing when he heard the news that a lesbian girl got by guys eughh they disgust me