I think you problaly heard about the villain who comes at the new episode (If you don't she is the holder of peacock miracle) . And Thomas McArthur said she will be the boss of Hawk Moth aka Gabriel Agreste. Some people think she is Nathalie but I disagree. First in origins part we see peacock miracle in front of Adrien's mom picture. And Nathalie is not boss. So my theory is here; what İF Adrien's mom (Emilie) is le paon. Crazy theory don't you think so?
2- we all know that Adrian didn't go to school before. If his mom is good so why she didn't let Adrian go school? Maybe her mom is secretly evil or she is good? Please let me know your feelings at comment. :) ;)