 It didn't work out the way we planned ... Hamish and I have separated and decided not to get back together".Gauci's jazz album, "Ha Ha Ha" (July 2012), deals with the relationship, "Sunday Herald Sun"s Nui Te Koha reported that it would "detail Gauci's personal and professional highs and lows, including a split from her husband of two years".During the marriage (2009–11) she used the name Natalie Cowan.