It is if you are asking how soon after PR you can leave him. That means you're only staying in the relationship for the immigration status.No it’s not. Why would I stay with my husband for 4 years? People can change and develop feeling for other person. Should I withdraw my application ?but If I withdraw and how will I get Legal status here.
Thanks
As others have said, you have absolutely no regard for the laws of Canada. Your husband could (and should) report you for marriage fraud if you leave him after PR.
If you no longer want to be married to your current husband you should withdraw your application and face the reality that you likely need to leave Canada.