Dizi Adı: Malcolm in the Middle
Bölüm Adı: Forbidden Girlfriend
Sezon/Bölüm: 4. Sezon 6. Bölüm
Yayın Tarihi: 15 Ara. 2002

Malcolm starts to date Nikki. Meanwhile, Hal and Lois must take abstinence pills in an attempt to be better parents. At the ranch, Otto is furious with the other ranchers who keep destroying the fence that Francis is building to keep the cattle inside.