Whats wrong with me??
Don't
It is animal’s instinct to mate with as many partners as possible so your genes will pass along. So nothing is wrong with you for having that instinct. But as a human we need to overcome that instinct.
How to overcome?
We can’t diagnose what’s wrong with you. Sounds like something you could potentially use some counseling for, honestly. Does your partner satisfy your sexual needs?
Marriages and relationships can take many different forms. Communication is key. Take a read: https://www.amazon.com/gp/aw/d/1587613379/ref=dbs_a_w_dp_1587613379
This can be a totally legit reason to split up. My ex and I did and now we are both much happier.
Didn’t u love them? Did you have a kid?
Yes we have a kid. Everyone is better off now, including the kid. Happened almost ten years ago. We each found partners that matched us far better surprisingly quickly. Both remarried and in much happier relationships.
you really shouldn't have gotten married.. Did u always feel this way ?
Sounds like Either your partner is not meeting your sexual needs / drive, in which case you need to address that issue specifically, or you are wired for having multiple partners, in which case you need to have an honest conversation with your partner. Do they want to have more sex? Are they happy with what they are getting? Are you doing something to put them off? Are there containers with which you could this further? Swinging? Open marriage? Polyamory? Cockolding? Other? In either case, if they are truly a good partner and you don’t want to leave them, then you wed to communicate
Nothing wrong . You’re wired like most of us males
take another perspective, do you think you could accept the fact that your partner do the same to you?
No. Does that mean i live with this need forever?
It is a trade off. Which one you prefer, divorce and sleep around or be married and sleep with one. You have to make a choice.