What should I do

So you're just gonna let her sleep in the streets?!

If you're thirteen I believe it's your parents choice not yours.

And আপনি think anyone on here is going to help আপনি with that problem?
I doubt that...

Um... your room, maybe? Unless আপনি want your room to yourself. In which case, your sister and (Im assuming its male) nephew will live on the street.

I don't think it's YOUR decision, coz you're like...Friggin' 13. Meaning আপনি live with your parents. Meaning, it's THEIR decision.

Why should I even answer this, considering all the "questions" আপনি ask all just seem to be means of getting attention? I don't give a damn about all the angsty things that may অথবা may not be going on in your life.

If itz your sister`s baby how come on your পরিলেখ ইউ কাষ্ঠ ব্যক্ত its yours ইউ কাষ্ঠ big lier well ইউ কাষ্ঠ dont want her in the house then ইউ কাষ্ঠ will just throw her on the streets ইউ কাষ্ঠ big Jerk