It's totally natural to have cold feet before your wedding. It is NOT natural to react like THIS. 23-year-old Tucker Blandford of Stamford, Connecticut was engaged to 23-year-old Alex Lanchester of West Midlands, England . . . they met in 2012 when she was studying at the University of Connecticut. When she was about to go back to England after a year, he proposed. And their wedding was scheduled for last Friday in England. But . . . one week before the wedding, Alex got a phone call. It was Tucker's dad, who told her…Click here for more