So I recently, finally, concluded my House playthrough and ended up being a little confused by Cass' slide... has it ever been explained what actually happened to her? Is it deliberately left ambiguous? Does she get a heart attack from the sheer disappointment? Is she yet another person who now hates my Courier's guts and will never come back to the Mojave, ever?

Sorry if this question has already been asked... turns out that typing "Cass", "House" and "ending" in the serch bar isn't that helpful. Who would've thought!