Unhappy Holidays

S2 E10: Outraged to discover that Ephram and Madison (recurring guest star Sarah Lancaster) have gotten romantically involved, Dr. Brown almost terminates her job. However, Madison quits anyway, leaving the Browns with a very unhappy holiday. The situation worsens when Delia discovers another troubling relationship--the one between her father and Linda (recurring guest star Marcia Cross). Stressed by having to spend Thanksgiving with his cantankerous mother-in-law, Carol Roberts (Betty White - "Golden Girls," "Bringing Down the House"), Dr. Abbott reacts badly when Amy brings town "bad boy" Tommy Callahan (recurring guest star Paul Wasilewski - "The O.C.") to dinner. Amy finally becomes so exasperated that she runs away from home.