Me, Myself & Irene (2000)

Charlie (Jim Carrey) is a kind-hearted policeman whose wife elopes with her lover after having an affair with others. But Charlie still regarded his three sons as his own, and the sons respected the father very much. The people in the town bullied Charlie's kindness, and finally another ruthless character hidden in Charlie's body-Ah Qing appeared. A Qing is quite different from Charlie. He makes trouble everywhere and makes trouble everywhere. The police examined Charlie and found that he was suffering from schizophrenia and needed medication. At this time, Charlie wants to escort the beautiful Elaine (Renee Zellweger) back to New York, but the illegal things done by Dick, Elaine's former boss, were reported. He thought the whistleblower was Elaine, so Dick bribed the police and others and vowed to kill Elaine. Elaine asked for help with Charlie, so the two and Ah Qing went on a fugitive journey together. Charlie's medicine was left in the hotel, so Charlie and Aqing changed without warning all the way. More complicated, Charlie and Aqing fell in love with Elaine. Charlie and Aqing quarreled with each other. And the police and Dick have been chasing Charlie and they.