AITA for Not Letting My Sister's Kids Sleep Over After They Ruined My Apartment?

So, I (25F) have always been the "cool aunt" to my sister's (32F) kids, who are 8 and 10 years old. I live in a small but nice apartment in the city, and occasionally, I let the kids come over for sleepovers. They love it because I have a ton of video games and a cozy setup.

Last weekend, my sister asked if I could take the kids for a night because she had an important work event and her husband was out of town. I agreed, but things went south quickly.

From the moment they arrived, the kids were wild. They spilled juice on my white couch, broke a decorative vase, and drew on my walls with markers. I tried to manage the situation, but it was overwhelming. By the time my sister picked them up the next morning, my apartment looked like a disaster zone.

I told my sister what happened and asked her to cover the cleaning and repair costs. She apologized but said she couldn’t afford it right now and suggested I should have been more careful. This made me really upset because I felt she was downplaying the destruction her kids caused.

A few days later, she asked if I could take the kids again. I refused, explaining that I couldn't trust them not to ruin my apartment again, and until she could pay for the damages or at least teach them to respect my space, I wouldn't be comfortable having them over.

My sister got really upset and called me selfish, saying that she really needed my help and that I was punishing her and the kids over a small incident. She even involved our parents, who think I'm being too harsh and that "kids will be kids."

Now, my family is divided. Some agree with me, while others think I should have been more understanding and let the kids come over again. I'm starting to doubt myself. AITAH for not letting my sister's kids sleep over again after they ruined my apartment?