Complex sentence: In 2012 Hilton used the social media Facebook (which he was banned from as part of his bail conditions) using his mothers name "Jean Hilton" and sought out his young niece (Jamieelee Devers) from Scotland whom he had never met.
Split into simpler sentences: In 2012 Hilton used the social media Facebook (yet another violation of his bail conditions). Using his mothers name "Jean Hilton" he actively sought out his young niece (Jamieelee Devers) from Scotland whom he had never met.