Despite vowing not to talk about his marriage again, David Arquette is talking again. The actor sat down with Oprah Winfrey to discuss the end of his marriage to Courteney Cox and his time in rehab. He told the talk show host tabloid reports made him suspect his wife was straying with a costar although that turned out to be false. Arquette also admitted to feeling envy at the fact that his wife earned more than he did. Cox earned $1 million per episode as Monica on the mega TV hit Friends.