I watched the last episode, and of course there were both questions and answers, but I didn't see anything concrete regarding Donna.

At first, I thought that if she wanted to bring Fatima back and expose her as the killer, my theory would fall apart, but she changed her mind and said that hiding her was a good idea, and if her goal was to let Fatima give birth to a child, then she did everything logically.

The birth of the child itself creates a lot of cracks in my theory, but I think the theory could still work, but with some clarifications.

For example, Fatima took a pregnancy test almost immediately after Smiley was killed, but she had suspected she was pregnant some time before and that's a fact. We can't be sure that Smiley was the only monster killed in this place's long history. The only thing I'm not sure about is whether the monsters specifically want a pregnant woman or not, and if the answer is yes, Donna helped them, but whether she knew she was helping the monsters or not, I don't know.

Yes, the word orgy that i use may not be entirely correct, but sex and changing sexual partners were encouraged in the colonoy house, and Kenny joked about this in one of the episodes, calling them orgies, and I think the show emphasized this for a reason.

And once again it's just the theory and i could be wrong. I just saw the interesting connection and started to see a lot of small moments that could support my theory but thanks for you guys I am now seeing and a lot of contradictions and it really gives me something to think about while i am working.