Kristin Cavallari is changing up how she deals with a breakup! Following her unfortunate recent split from hunky younger boyfriend Mark Estes, the 37-year-old is getting candid about that always-difficult post-split period. But for her, things haven’t been as difficult over the past few weeks as she initially expected… for a surprising reason… She has [...] Read More... The post Kristin Cavallari Drops Surprise Sobriety Reveal After Mark Estes Split -- Is This A Message For Ex Jay Cutler?? appeared first on Perez Hilton.