Reva questions Jonathan's motives for wanting her to warn Cassie about Edmund. But just as Jonathan is making progress with her, Josh intervenes and increases Reva's doubt in her son. Later, after some soul-searching with Josh, Reva decides she must tell her sister about Edmund. But when they arrive at the clinic, they discover that Cassie has vanished. Meanwhile, Tammy confronts Jonathan after Josh inadvertently alerts her to what happened between Jonathan and Cassie on the eve of Cassie's wedding. But Jonathan is upset and leaves Tammy hanging about what really happened. Later, a confused Tammy rushes to the clinic but like Reva and Josh, she discovers that Cassie has vanished. Matt Reardon, Dinah's stepfather, has joined Bill, Blake and Ross in an attempt to confront Dinah on her recent actions. The intervention is off to a good start until a slip by Blake makes Dinah realize that it's fear for Cassie rather than love for Dinah that's motivating her family. Later, when Dinah questio