Kristin Cavallari’s ex Mark Estes ‘proposes’ to Love Island star after hanging out with former girlfriend

Kristin Cavallari’s ex Mark Estes ‘proposes’ to Love Island star after hanging out with former girlfriend

Kristin Cavallari’s ex-boyfriend, Mark Estes, appears to be moving on, six weeks after she ended their seven-month romance over their 13-year age gap.  Just days after hanging out with…