i am in a seriouse relationship, soon getting married and my partner watches porn. we discussed that long time before and he promissed to change, but he never did, and he is hiding it. how do i help him to stop it and how do i cope with it. it really affect me and our relationship. should i leave him?
It is probably impossible to get him to change his habits. Most men have a strong sexual drive towards mating with several women. To watch porn is a way for such men to avoid seeing other women, a safety outlet so that they can be faithful to you and still satisfy the drive towards mating with other women.
So you can see his watching of porn as a way for him to stay with you.
If you find another man who does not watch porn, this may be because he has less strong sex drive, or because he will not use porn as an outlet but will instead have sex with other women, or because he has a strong will power to stop his natural tendency towards mating women.
You can never be sure. But a man seeing porn need not be a man who will be unfaithful to you.