My husband uses Facebook to contact old high school friends, including ex-girlfriends. A few weeks ago he let it slip that he had phoned one of these women. I grabbed his phone and looked for the number, only to learn, after dragging it out of him, that he had listed it under a male name. I'm concerned his untruthfulness may lead to bigger problems. What do you think I should do? G.W., Elyria, OH

Your husband is playing with fire. Psychologist Nancy Kalish, author of Lost & Found Lovers (lostlovers.com), has for years studied men and women who reconnect with past loves. The internet didn't create the situation, but it has made it easier.

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