It's not cheating if it's an open relationship or just casual dating. Otherwise, no. If two people truly want to be with only each other, the want to cheat won't be there.
Right now, I really don't want to be in a monogamous relationship where that kind of thing would matter.
This is such a tough question.. How could you not forgive someone you love(d)? But how can you believe that they love you..? In other words, I have no idea whether I could/would..
I have been cheated on, and the first guy that cheated on me, I forgave, but it wasnt long until he did it again So, I dont know if I could forgive someone who cheated on me, it would just all depend basically, like if we were married, had kids, who it was with, how many times, the circumstances all come into play...