Two And A Half Men: Season 7, Episode 2

7 - 2: Whipped Unto the Third Generation

When Chelsea convinces Charlie to let Melissa, Alan's girlfriend, move in, the girls take over the house. Charlie angrily leaves the house to stay at a hotel after Alan and Melissa throw a party without asking him; Alan then gets himself kicked out by trying to stand up to Melissa and Chelsea. Alan and Charlie get Evelyn to tell Chelsea that Charlie had previously slept with Melissa - causing the two girls to fall out thus giving Charlie and Alan the house back. Title quotation from: Charlie, bemoaning that women will be controlling them for a long time after watching Celeste control Jake.