Dr. Leonard Green is the father of Rachel Green. Depicted as being a very unpleasant and also rather amoral individual, he is an overbearing perfectionist who demands that anything his children do reap instant, flawless results. He and his wife divorced shortly after Rachel left her fiance Barry at the altar; her mum told Rachel, "you didn't marry your Barry, honey, but I married mine." While he and Rachel have a fairly fractious relationship, he has said to his friends and youngest daughter Jill (but not to her) that she is the only one of his children he is proud of. He hates Ross and is highly critical of him, especially after he finds out Ross made Rachel pregnant and at the same time would not marry her. Like many of the characters on the show, including his wife and daughter, Dr. Gre