Kristin Cavallari says Mark Estes will ‘thank me’ for ending their relationship: ‘He needs to experience life’ Page SixKristin Cavallari Says Mark Estes Will ‘Thank Me’ One Day for Ending Relationship: ‘The Best Boyfriend I’ve Ever Had’ PEOPLEKristin Cavallari Gets Choked Up Detailing Mark Estes Split: ‘No One Cheated’ Us WeeklyKristin Cavallari and Mark Estes’ age gap, his desire ‘to settle down and start a family’ led to split: report Page SixKristin Cavallari Explains Her Break Up With Mark Estes on Podcast TMZ