Nyx, I am the last to blame anybody..I think you are right with "situations of lifes are different" there are always two sides of the coin..
I think the people are correct, when they say that cheating isn't the solution, but I also know that sometimes you cannot solve the problem immediatly, but the pain you feel, whether it is now disappointment or the non fullfilment of wishes or lack of keeping promises..or whatever guides you sometimes to a situation, we never have thought about , before.
As a person that was always cheated on, a person who doesn't see anything else around me, I don't even blame my partners for it anymore. The reason, why I prefer open relationships. Honestly said, I don't care about it anymore, I want a soulmate, if he is faithful or not- I don't care