Thank you so much for playing the game and give me your feedback! I'm glad that you made it through the end of the game regardless of what ending you get. I will try my best to fix the issue that you have during your playthrough, but I hope that you enjoyed the time you spent with our game!
Regarding to your third point, when you choose the option to ignore the tv noise, in actuality, Helena does not wake up in the morning at all, she is still in the middle of that same second night, the whole waking up in the morning and then got pulled back to the night is the effect of the illusion that Helena was starting to experience, so regardless of what you choose, you still end up have to go and turn off the tv.
About the sensitive matters like SA, murder and the capgras syndrome, yes, I know that these subjects are super heavy and we really tried not to focus on it too much, and I'm sorry if these moments may upset you, I will try to put a more specific warning at the beginning of the game just in case.
Again, thank you so much for playing! I'm really appreciated! If you want me to help you achieving the true ending of the game, please let me know!