Depends on the relationship
What's going on in the relationship
Who being neglected
Is it a local or long distance relationship
What kinda circumstances are involved
Etc...etc.
I've seen folks say cheating is wrong, yet understand why that person cheated. Shyt ain't always black & white.
The "normal" talkin point regarding why men & women cheat is "Men cheat for physical reasons, women cheat for emotional reasons". Not always the case. Plus most folks will probably go thru some kinda dark period where both parties aren't clicking. It varies
Forgiving is the easy part. It's the FORGETTING that's the hardest. Things could be going well and back on track UNTIL, the thought of them cheating crosses your mind again. Mood will change at the snap of a finger. And don't let an argument start up. Best believe that shyt WILL get brought up.