Dancin' Thru the Dark(1990)

Linda's out on her hen night, her fiance is out on his stag night. Linda is having major doubts about getting married, when both groups arrive at a club, to find the band fronted by her ex-boyfriend—and the love of her life—Peter. Linda has to decide: Does she stay and settle down, like her friends want her to, or does she chuck it all in and run away with Peter?