A Thai woman is picking up the pieces after her “billionaire” groom ran off soon after their lavish wedding reception in May, leaving her with massive debt.Local media reported that the 30-year-old woman, only identified as Da, met the 50-year-old man in March and he proposed to her the next day. He gave his name as Nat and said he was a wealthy CEO who had business dealings in Hong Kong. She worked as a product presenter.The couple registered the marriage the next month and sent out…