There was blood in the water on The Real Housewives of New York City Season 6 Episode 9 when Heather invited the ladies to her home in the Berkshires.

First Ramona and Sonja couldn't stop complaining about the rustic setting filled with swings, hammocks, canoes, and no air conditioning. Ramona even asked if the house was actually just the garage.

Then while on the lake, Kristen swims up to hear Ramona bashing her husband. When she calls her on it and splahes her, Ramona throws her wine glass at Kristens face, cutting her lip.

If we've learned anything from this episode, it's don't ever mess with Ramona Singer's hair.

Want to relive the drama? You can watch The Real Housewives of New York City online here at TV Fanatic.