Some of us imagined that when we had children, we would become a member of a special tribe, a global community of mothers where we'd always be able to find common ground and form strong bonds. Ideally, that is the way it should be, but reality doesn't always live up to the ideal. Making friends in general can be a challenge, and that doesn't always change when a woman has children. Many mothers find it difficult to hook up with other moms who live nearby, have common interests ...