Annie was congratulating herself on winning out over Gregory in the end, when she was "haunted" by Gregory's "ghost." She was in the process of telling him off when Olivia arrived, saying that Annie had been talking to herself. Olivia told Annie that she, not Annie, was Gregory's widow. When she said that Annie had only ever loved Del's money, Annie hit her. Caitlin said that she didn't blame Cole for Gregory's death. (thetvdb.com)