Haven't really posted about this before because it's a bit pointless, but I think after recent events I'm approaching beyond caring so wondered if anyone has any bright ideas.
She's 25, very smart, bubbly, passionate, outgoing, the youngest of three. The sort of person who, when she eventually works out what she wants to do with her life, could go very far. She's flitted around in her life but spent the last 3 or 4 years with a lovely guy, who was a bit of a doormat at times but supported her through some bad times (eg bipolar episodes, self-harm, she actually hit him at times too). His main flaw was financial fecklessness and they've now split up although she took out a loan to help him and has to start repaying it in a couple of months.
Around the time they split (her instigation) she packed in her (very well paid) job and decided to go into preschool education. She did one day and hated it. She got a temporary job back with the original company, then decided to move home with my parents for the summer, which she did, for one day, then went back to the city and moved in with my other sister. Got another (again very good, well paid and exciting) job, lasted one day. Didn't go back but had no money and put strain on my sister by being unable to contribute to living costs. Borrowed money from my parents. Started bringing home crowds of random strangers against other sister's wishes, drinking loads and started smoking (seriously, who does that at 25?), after borrowing money from parents for subsistence. Eventually got original good job back again (are they mad? It seems so!). Other sister in the meantime finally got long-awaited transfer to another city and moved in with boyfriend, leaving youngest sis in flat but lease still in her name.
Latest thing is she's now suddenly best buddies with a young girl (around 19 I think) and decided to move with this girl to another city which she doesn't know, so is chucking original job for a third time and says she's offski to get a flat and a job in a hotel, thus abandoning other sister with lease arrangements and possibly rent. No jobs to be had in this city, I know this, and living and travel costs will be much greater. Also likelihood of young new flatmate hacking it for any period of time are slim. Parents having to fund much of this (despite her being able to just drop the well-paid job - seems there's no way on earth she could actually stick it out for a couple of months and save).
I am beyond despair. Because of previous MH issues parents are scared to turn off the financial taps (mum convinced is headed for life of crime and drugs). Sensible sis and I believe ceasing any funding is only way of making her face up to life. Told her the other night I thought she needed to stop plastering her life and times all over FB (really, the level of personal stuff she puts up is terrifying and she's on there night and day, obsessively) for her own sake cos it makes her look like a nut and her friends are starting to comment ... or not, in some cases ... so she ditched me as a friend "to save me worrying".
Is there anything I can do or is she just going to have to learn from her mistakes? Feel sorry for my poor parents, although they've created a lot of the problem IMO, but sure mum's going to get an ulcer. They're by no means flush and mum in particular works extremely hard and doesn't need this.
Gah!