Desperate Housewives

Recap

Gaby and Carlos ask Xiao-Mei to be their surrogate mother; Ed hires a forensic accountant who uncovers Tom may have had an affair in Atlantic City; Betty discovers Matthew set Caleb up and locks Matthew in Caleb's old cell; Edie learns that Susan is the other woman and sets her house on fire; As revenge, Andrew seduces Peter and lures Bree to witness.