Phyllis recruits Mona, Spencer and Adam to help out with a telethon on Mother's Day. Big Dee Dee and Dee Dee also decide to participate. Phyllis grows so frustrated with Big Dee Dee's interference at a pre-telethon meeting that she blurts out that Big Dee Dee was pregnant before she got married. Dee Dee is shocked and hurt by the fact that this was kept a secret from her, while Mona gives Phyllis the silent treatment because she is fed up with her bluntness and inability to keep her mouth shut.

Dee Dee has difficulty preparing her law school valedictory speech because she is uneasy about the fact that she doesn't have a post-graduation job lined up. Big Dee Dee worsens the situation when she suggests that she give up on her career and just look for a man, then tricks her into going on a blind date. Meanwhile, Mona tries desperately to prevent her mother from moving into her neighborhood.