Synopsis:
When Matt comes home for a visit, he tells Eric and Annie that Sarah has left him and that he intends to drop out of medical school. Kevin worries about Lucy's reaction when his ex-wife comes into town and invites them both for dinner. Meanwhile, Peter, who worries that his mother won't come back from her out-of-town trip, finds himself bonding with Chandler, who hopes to marry his mother and become part of his family.