Credit: HBO

Game of Thrones has just brought back one of its most disturbing characters: breast feeding enthusiast Lysa Arryn (Kate Dickie). Now that Lysa is once again bringing the crazy to Westeros, will she be doing so for an extended period of time, or has she only come back to us to die a quick death? We’ve got the answer!

Warning! This article contains spoilers from the A Song of Ice and Fire book series, click away now if you don’t want to know.

Lysa’s back in town, but she won’t be around for long. Lysa’s craziness and jealousy will ultimately be her undoing, but how is she going to go? We already know that her castle, the Eyrie, is impregnable and has never been conquered in a thousand years, so whoever kills Lysa has to be someone already in the castle. Someone she trusts. Someone she loves.

Lysa is already jealous of Sansa, and if the show continues to follow the books, her jealousy will be justified when she spies Littlefinger lock lips with his “niece.” (No, Sansa's not into it.) Lysa isn’t going to take this very well, and she’s going to try to kill Sansa by attempting to toss her out the moon door. Sansa will be rescued by Littlefinger, who talks Lysa down by telling her that he’s only ever loved one woman. Lysa, assuming that he’s talking about her, releases Sansa. Littlefinger then reveals that he was truly talking about Cat, and he shoves Lysa out the moon door.

Crazy in love, crazy in life, crazy in death. Crazy Lysa Arryn won’t be around for much longer, unless the show really changes things.