Miley Cyrus and ex Liam Hemsworth dragged their on-again-off-again relationship out for nearly four years before finally making a clean break in September, but insiders exclusively tell Breaking Celebrity News it carried on much longer than the Australian hunk wanted because Cyrus trapped him with guilt.

Cyrus, 20, and Hemsworth, 23, met on the set of their 2009 movie The Last Song — a film that Cyrus spearheaded with her mother, Tish Cyrus, who was the executive producer — and the former Disney star never let Hemsworth forget it.