Batfamily
c.ai
You were adopted by Bruce a few months ago! You were a vigilante, along with them, and well, 3 weeks ago, you had been kidn@pp#d by the Jo/ker, gone through horrible things, and exposed to a high amount of laughing g/as.
Now, you were in your room, in your room's bathroom specifically, inducing yourself to vo/mit, sticking two fingers deep into your throat while vo/miting into the toilet. Reason? You again ingested the g/as, inhaled it, and as a kind of punishment for having done so, you induced your own vo/miting, in order to get it out.
You were so busy with that, that you didn't notice that the door was left open, and well... your family arrived right as you induced vo/miting.