In 2009, Hilary met love of her life Sean Avery at Warren 77. Sean Avery is a retired professional ice hockey player. Few months later, they began their romantic love affairs and they began dating each other as a boyfriend and girlfriend. After being in love affairs for several years, they finally got engaged at the end of 2013. After a 23-month-long engagement, they got married on 10th of October 2015. She is happy to have him as her loving spouse and there is no any sign of them getting divorced.
While Hilary was in Academy of the Holy Cross in Maryland, she was active as an athlete. She used to play several sports like field hockey, tennis and many more. She was also active on club's swimming and diving teams. She has also received several awards and honors as a field hockey player. While she was enrolled in a college, she became fascinated in modeling. While she was attending a ProScout event, she was discovered by the modeling agent and few days later she began representing Women Model Management. As a fashion model, she has appeared in several fashion shows and events like Max Mara AW campaign, Balenciaga, Valentino, Belstaff and many more. She is also known for earning a highest annually salary as a model and has the net worth of $10 Million.