House M.D. Season 3 Episode 20

After elimination to two plausible diagnosis it seems the only obvious treatment for Lupe, who fainted in the street and developed life-threatening symptoms at an alarming rate, is suppressing her immune system. Once that's done, she is found to have an infection, which is now untreatable. Foreman, who systematically avoids his family, especially his mother, convinced House to make her sign consent over. House digs into the case of Wilson's second ex-wife Bonnie, who wants him to take their dog. He learns from her, posing as a real estate client, what it takes to prevent a 'serial husband' to repeat-offend.