Mike and Susan broke up (because Susan found about his past)
Gabrielle almost gets blackmailed with sex, but later finds out that there was an ulterior motive; the guy (i forgot his name ATM) wanted to know if he was gay or not
Lynette, although was not her intent, cost her husband his promotion
Susan's daughter broke up with her boyfriend after finding out that he is... um... "crazy" and has a gun
Bree finds a condom, thinking its her son's, when in reality, its her daughter's
Later on, we find out that the guy trying to blackmail Gabrielle and Bree's son are "down low buddies" (having a gay relationship without anybody knowing)
The theme of the show was "Denial", how every night, every person tells him or herself that "everything is alright", or "i can change", or "i can live without him", or "he's happy... right?"...
sorry if it seems spotty, i'm bad with names....