Susan gets a visit from relatives on this episode, while Lynette gets revenge on Tom. Check out a preview for "Where Do I Belong."
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Desperate Housewives Season 7 Episode 12 Quotes

I'm not ready to get over it. I have a lot of anger to work through before we sweep this under the carpet and move on.

Lynette [on Tom's affair]

I hope you can forgive me for this. It would be a shame, a shame if some meaningless encounter 20 years ago ruined this life we've built together.

Tom