Am I taking a really extreme step?

Thing is - she doesnt think its necessary to DISCUSS because thats not what she said - she said she wants the tickets, she doesnt care if you agree to her going or not she wants to go, and thats the part you have to figure out. Trust me, both me and my husband talk about everything, i mean how can you just up and leave without planning something first. You just have to be a little bold.
You didnt say ANYTHING to offend her but if she took your "discussion" as an offence than u seriously need to sit down and lay it out for her - You said you have been married for 7 yrs mA, has this been happening all along or just started recently? because if its something thats been going on regularly then it seems like you've reached that breaking point and cannot take it anymore - so really just make it clear to her that going away to pakistan isnt like taking a ride down the street to the Mall. Its a BIG decision and you just wanted to talk about it before you gave it a thumbs up. Itna to understand karna chahiye usko!