In 1969, Barbara met noted pop art curator Samuel Adams Green, with whom she started an affair. When later introduced to her son Antony, Green was very unimpressed by his artistic capabilities. After six weeks, Green broke off the relationship, although Barbara was still obsessed with him. She pursued Green relentlessly; when she returned to the United States that fall, she walked barefoot across Central Park in the snow wearing nothing but a Lynx fur coat to demand entry to his apartment.