You should've sued her!!! I would beat her.
At least the dry-cleaning is paid for.
So your sister in law provoked it?
Paris is a celebrity who regularly gets death threats and rape threats via social media, when you have your safety and personhood threatened like that daily, you're going to take measures to remain safe. Paris was using the bathroom privately because it's fucking safer for her, she has bodyguards for a reason, she does this shit for a reason. Essentially, your sister was saying 'You're a bitch for prioritizing your own personal safety over my need to empty my bladder and check out my reflection for five minutes.' And she fucking deserved to have that drink poured on her.She's lucky that Paris' staff was nice enough to foot the bill for the cleaning.