Usher believes his life is in jeopardy … claiming he’s being stalked by a dangerous delusional woman who is convinced she’s MARRIED to the pop star. TMZ reports Usher has obtained a temporary restraining order against 26-year-old Darshelle Jones-Rakestraw –who’s listed at 5’2″ … and weighs between 140 and 180 lbs. According to court docs, Usher claims […]