Well, if with "in your game", you mean the idea for a game I mentioned I had...Well, if needed you can always include the tale of the evil nurse in your game: "All the time they thought Katherine was Myriams daughter, but then the truth came to light: shortly after Myriam gave birth, an evil nurse swapped her baby with that of another woman, so the girl Myriam raised is not her real daughter. The nurses name is Pat Ryon, she has already destroyed many families this way, everybody knows it, but nobody dares to defy her, because she is so powerful".
Impossible, at least the first one, would have nothing to do with Myriam and any of the characters, and even an idea for another possibility later, would not be using any of the Zolrun's character, and it would not be a remake of Myriam, it would link to the other games that I will probably never make at all ;-) (so, will never happen).
My game programming activity at the moment is the incest patch for Myriam, and I don't expect that to change for months to come, Myriam has still lots of steam in her ;-).