Saw your question on the other thread. Not kissing your spouse -- at least not passionately -- is often a warning sign of infidelity. Strangely, the wayward spouse feels like their actually CHEATING ON THEIR OM/OW if they kiss their own spouse.
This is especially true for women. Some will still have sex with their husband, but draw the line at passionate kissing, as that's considered far more intimate in their minds, and would therefore be cheating on their OM.
