MINNESOTA CITY, Minn. — She was an ex-girlfriend, the man said. “Ex-” he emphasized. The man, from Minnesota City, told deputies that the woman moved out of his Harbor Drive place a month ago and opened a half dozen credit cards in his name and charged $14,000. There was reason to think she had relocated back to Oklahoma, he said. The man filed the fraud report about 6:20 p.m.