CHARLOTTE, N.C. — CHARLOTTE, N.C. _ A Charlotte, N.C., man blames the breakup of his marriage not only on the other guy, but also on the online infidelity service that he says made it happen. "Life is short," the Ashley Madison website coos. "Have an affair." Robert Schindler of Charlotte, N.C., says his ex-wife did just that. So, Schindler is suing her alleged partner in the tryst, along with Ashley Madison and its Canadian corporate parent, Avid Dating Life Inc. At play here is a legal clash between the old and the new. North Carolina remains one of only a...