My dad was hanging around the toilet when i was in. iin?

When I was 15 I used to take a shit and my dad had been occasionally hanging out around the toilet asking me why I was so silent. First time I didn't respond so he tried to force open the door shouting: "Why are you keeping silence, what's going on there?" He started swearing and telling me he's gonna knock down the door, also he used to swear when I forgot to flush the toilet, not only after I took a shit, but even right after the shit left my asshole saying that it stank. He used to tell me: "When I just took a shit I always flush it down and you have to do the same!" One day I was sitting on the toilet and heard that my dad stood right next to the door, so I wipe my ass and got on my knees - there's a chink under the door - so I watch through the chink and see my dad on his knees looking at me through the chink saying: "What's wrong with you? What the hell are you doing there?" By the way dad always drinks some decoction which makes him take a dump often, like 5 times a day, then he complains his ass is sore and farts. That's fucked up! That's a real story I'm not a troll.