Back in the U.S. after a whirlwind trip from Los Angeles to Montana to Canada to St. Croix, the stakes are high as Sean crisscrosses the country on an exciting, emotionally charged journey to visit the final four women's hometowns. AshLee and Sean enjoy an emotional afternoon with her family in Houston. The Bachelor isn't received with open arms by all of Catherine's family in Seattle. Lindsay's intimidating father meets Sean on his turf - Fort Leonard Wood, Missouri, where he is a two-star general. And when Sean hits Los Angeles, he is blindsided by Desiree's ex-boyfriend. The rollercoaster ride ends when he must make a gut-wrenching decision to narrow the field to three women - one of whom he believes will be his wife.