I like to keep in my mind that even after I have seduced, had sex, shared emotions with my partner, after all this action, that person is an individual and I don't own her.

Life is strange, anything can happen to anyone of both the individuals, and you can't do anything about it. Or the person has something in mind after all years being together, there's always the uncertainty. All you can do is letting go.

So, in the end every individual is an individual even after all the relation, sex and dating or even marriage. Sometimes I used to forget it.