Kiss Her Goodbye (1959)

Emily Wilson is a beautiful, curvaceous young woman with the mental capacity of a six year old. This dichotomy has led to issues with men often trying to have their way with her, she in turn lashing out in fear in not understanding what's happening. Rather than keep her in an institution where he feels she has not received the love she requires to thrive as a person, her older brother Ed Wilson, her only relation, is her caregiver, the two of them constantly on the road traveling from place to place to escape the problems arising from her interactions with men. They are forced to stay in a small Florida seaside town for a few days when their car breaks down. There, they have the mix of the same potentially problematic issues of people who see her solely as a sexual object and others with who they make a true human connection which leads to Ed thinking about settling in one place, this place.