Leak through sealing from upstairs bathroom
Hello,
My daughter left the sink running for about 30 minutes and water flooded the bathroom floor and a little bit under the sink. I cleaned it up, but about an half hour later, it started leaking through the light down stairs in the kitchen and now its made a water bubble on the sealing, and now that's leaking too.
HELP. I have no clue what to do, and my in laws are already angry at me. How bad could the damage be in your opinion? And how big of a problem is this going to be? Its been over an hour and its still leaking down!