KIM Kardashian did a lot of ‘soul-searching’ following her split from estranged husband Kris Humphries.  The reality TV star ended her 72-day marriage to the basketball player last October and she went straight to her family to get some much-needed support. She said: “I really did some soul-searching, and I needed that. I needed to just be with the family.” Kim - who reportedly made up to $18 million for selling her rights to the wedding - also hit out at claims she only married Kris to help her career. She told ‘Live! With Kelly’ host Kelly Ripa: “If you really think about it, if [the marriage] was a business decision, and I really made all that money that everyone was claiming that we made off this wedding, and if the wedding was fake and just for TV ... I’m a smart business woman.                      –ES