Oh, another thing I've noticed is that a lot of our WAS seem to have addictive personalities: gambling, alcohol, or whatever. My H is a sober alcoholic but even after he gave up alcohol he had a series of obsessions: billiards, ping pong, triathlons, running, kayaking, etc. I suspect OW is just the latest addiction. And a lot of his behavior, esp. early on, was like a crack addict being deprived of crack when he wouldn't be able to text OW for a few minutes. So I guess that could be a sign. Karen