Is your wife or fiancee wrong for sleeping with somebody else while you are a short break?

This is an excellent opportunity to test the thoughts and feelings of various points of views of our society. I'm very sure that some of the answers to this question will shock and awe you while others will be in line with our own perceptions. Let us examine this question and see where it leads us. This is another attempt for me to bring a controversial topic out of the darkness and into the light. Relationships are complicated enough without any outside interference. Serious relationships in most cases cannot survive in an atmosphere of infidelity especially when your significant other finds out that you have been unfaithful. All trust is lost and it is often the straw that breaks the proverbial camel's back leaving a relationship battered and bruised. Now let's examine the question at hand: Is your wife or fiancée wrong for sleeping with somebody else during a short break? And if so can your relationship survive when your loving mate finds out that what he thought belonged to him was shared with another gentleman without regards for his feelings. Don't lose the love of your life for a moment of guilty pleasure.