Andrew comes home to announce that he's met someone. Bree can't wait to meet the new man in her son's life. She's shocked to see that Andrew's new man is actually a lovely young woman named Mary Beth. She's a now-thin member of Overeaters Anonymous.
When Bree learns that Mary Beth is a frozen custard heiress, she questions Andrew's motives for marrying this lady. So, she throws him an engagement party that's filled with all of his old friends. As it turns out, Mary Beth knows that Andrew is gay, but thinks she has no choice but to settle. Bree convinces her that's not fair to her or Andrew. A short time later, the wedding is off.
Bree later learns that Andrew is in deep financial trouble, but he didn't want to go running back to his mother. He's done that too many times in the past. Bree lets him know there's nothing wrong with asking for help. That's why Andrew accepts her offer to move back home until he gets back on his feet.