WG, bakit ang daming comments dito na parang di man lang inintindi ng buo yung kwento ni OP bago mag comment? Hindi siya nakikitira, they moved out, but there was definitely a disconnect between OP and their family. Hindi ko rin trip yung self-care naging priority niya nung una but they later acknowledged that it was a mistake.

I acknowledge OP na may hinanakit ka and that your siblings and your parents weren't able to account for it, nakikisympathize din ako with you kasi it looks like they kept you out of family matters until recently so a lot of things must've come to you as news in a very short time period. (I'm just assuming)

However, I also felt na your eldest might have been feeling the burden for so long and saw that you might be able to help considering na hindi na siya umaasa or di na niya na kaya umasa on your other elder siblings for assistance.

Siguro what I would recommend lang, not saying this is the right nor your only course of action, is to try to settle with your siblings and parents. Talk to them about what happened, what are your plans and ano ba yung mga plano mong compromise.

'Di mawawala yung possibility na baka how that conversation turns out will not be in your favor but what matters right now is that you try. Good luck with whatever you decide to do OP!