I'd crap outside the bathroom door and let your dad clean it up. My dog does that from time to time and you can be certain that I make sure he gets outside frequently and that I never ignore his requests to do so.
Honestly I had the same problem and actually **** myself earlier. My dad was on the toilet when I first tried to get in then he had a shower. I ended up shitting into a deep bowl I got from the kitchen as I am taking medication and it gives you quick loose bowel movements.
I had to just do it. I filled the whole thing up too I couldn't believe it. I just poured it down the toilet when he finally was done in there and cleaned up then threw the bowl away.
Not to mention opened all the windows and sprayed. What a way to start the new year! Don't hold it in its impossible and painful.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.