re: Is an open marriage a sign of strength or weakness in your relationship?

An open marriage is a marriage that is built far too much on sex and is highly likely to fail because it needs more to be stable. I've known of only one open marriage that's lasted and it was reeeeeally open (guy would yank it in the corner while watching his wife rolling around with other guys and gals).

It works for them somehow but they are by far the exception.