Is this fair?

dont sound fair to me either, tell your mom you need your sleep, and if your sister isnt ready when shes supposed to be just leave her at home and let her walk to school, she will get the message after a while

sounds as though your home needs an additional bathroom. offer to help build one.

You have to prove to your parents you aren't the cause. That means getting ready for school and waiting to leave somewhere where your parents can see you waiting (like in the car, or by the door), and if they don't look, say something to make them notice you. When they see that you are ready to go well before its necessary to leave, they can't pin the blame on you anymore.

It's life in your home. All you have to do is deal with it, issue by issue.

For isomnia, stay way from device screens after the sun goes down.

For adequate sleep time by 5AM, go to bed earier with your properly prepared brain. Use earplugs if noise is an issue.

For your sister's bathroom-hogging, keep a record of the times & dates she's in there.

Evidence is your best defense with your parents. Collect it. That's fair.

No, it isn't fair

You all need to sit down, in front of a counselor (during PTA). All of you need some scolding, or disciplining!

My advice: talk to your school counselor today, and listen what she has to say! She's there not just to guide you in classes, but what's bothering you @ home.

Go to bed earlier, do all you can do the night before, do the rest at the school before class. Brush you teeth in the kitchen. Stop fighting and think how you can use alternate ways around the roadblocks. You might ask the question why brushing hair requires a bathroom. If you are waiting an hour on your sister, take a nap.

no