I feel depressed

Let me give you a little bit of context though

Okay

Or at least try to

So my younger sister has a really bad case for a knotted hair

Like really messy hair with so many nasty knots

A few months ago my dad started trying to help her by unknotting her hair

But they would always scream at each other and fight

Why?

Usually my younger sister doesn't like something he's doing or she feels like he cuts too many hair strands, or any number of reasons

She is 19 years old and she is very difficult

My dad also was busy and had to move between our house and the new villa

So I offered to help

At first It was supposed to be just to lessen his burden

and avoid having daily screaming and fighting

But I became the person responsible for fixing her hair

How this looks like is that I have to sit down almost every day for 3 hours

Suffering through my back pain

And then deal with her constant whining and demands

Verbal abuse, etc

This has been going on for like 3 months

It's basically a job

Though there was no getting paid discussed, until later when I tried to quit

is she suffering from any mental conditions?

None diagnosed, but maybe so

A lot of anger issues

About her hair, I've never heard of such a complicated state before all of this

It's actually unbelievable

the state it has reached

We tried everything

And she is very adament about not cutting any hair

And is very close minded

Anything we suggest is flat out refused

If you say "I would honestly cut it all and let it regrow healthy" to her she will explode with anger

She doesn't go to college, she finished high school barely, but that's it

She has 0 socia life

But her mental state and beliefs and thoughts are unhealthy

But she also dreams of fixing it with material properties

And pressures my parents to buy her stuff even though my dad is already in debt

Her hair gets tangled every day also, but that's not the problem.

My older sister is still sick throughout all of this

so my parents try to keep the peace in the house

but my younger sister uses that

She is very self-centered.

My older sister has psychotic episodes, she has been diagnosed with schizophrenia many years ago

My older brother started retreating, he doesn't talk to anyone

Always escapes whenever someone is near

and so he doesn't usually eat, unless in hiding

So my three siblings are dealing with mental shit

you can see how that might take a toll

Anybody else or just these three?

My mom gets very worried about my older sister, and obsessively so sometimes

sometimes my dad and older sister go and stay at the villa

but my older sister is very impulsive

and so they come and go many times a month

So my dad has to deal with that too.

But the daily toxic environment with my younger sister is the thing that drains me the most

And the progress on her hair is very slow

And she refuses to help

Instead she demands I distract her complaining that she's bored

And when we talk when I'm already busy trying to do my job, she would get triggered or offended or sees that I'm not in a good mood and takes it personally and tries to attack or take revenge in some way

very vindictive

And usually over misunderstandings or for no reason

And yet I'm forced to deal with it, because there's no one else who could