Ok, that's helpful. Once you're divorced, do check if your state has a cooling off period (1-6 months) and don't rush into marriage. More visits, establish what you actually want to do. Also, while you share religion, you don't share culture customs, or traditions - either or both of you can and will be faced with unusual things/practices/traditions/ways of doing things. Getting someone in, and especially from Pakistan will not be easy - they normally have lengthy administrative processing (AP) after interview. You really should search for threads here with Pakistani beneficiaries to know what's in store for both of you.
Good luck!