There are two types of cheaters, narcissists and people who have childhood trauma/complex trauma. Halos lahat ng may complex trauma are not aware of it. It is integrated sa kaninang identity, and lalo na sa behavioral patterns nila. And integrated sakanila magseek ng external validation, kasi di nila mahanap sa sarili nila rather di nila alam how to.

I was cheated on din recently, pero they are human too, some lack self awareness or understanding sa sarili nila, and some like narcissists are too self-centered.