I just don't understand my dsis. Everyone who meets her outside thinks she's lovely. She has lots of friends at work. She comes across as really friendly and genuine.
People describe her as happy, bubbly, chatty, lovely.
This couldn't be further from the truth. Only we, her family know what she is like. She lives with my DM so unfortunately I can't avoid her. She treats DM like a servant. She cooks, cleans and does everything for her. She screams at her if things aren't the way she wants them. She calls her horrendous names. She can get fixated with an issue and will be incessant with DM, constantly, relentlessly going on at her about the issue to the point DM will cry and almost become ill with it.
We have lots of nephews and nieces and she makes it clear that only one or two are her "favourite" so she visibly treats the others differently eg ignoring them, not really talking to them.
She can be okay alot of the time but you're really just treading on eggshells as you don't know when her behaviour will change.
She is also very jealous and constantly compares herself to others and openly admits this. She has said some really cruel horrible things to me and other members of the family and doesn't have any filter. When you call her out on it she says well it's true / we're too sensitive/ we are the problem.
I can go on. Does anyone else know anyone like this. She hides her true self so well that noone would even believe that she would be capable of some of the things she has said / done.