Thanks for the feedback everyone.
I can understand why some of you feel so strongly about my action as i mentioned before i too couldn't accept infidelity yet i did it. I know i'm such a hypocrite.
Well, my finance is not ignorant as well, he knew something must have happened the moment...
As my job need to travel alot i have alot of temptations around me and i was able to control myself. However early this yr i met a married guy, to cut the story short things happened, i knew i shouldn't but i slept with him. When i got back home i was pretty lost as i have a very loving fiance...