Every woman will ruin your life if you let her that is in their nature their majazi god is money not husband.
why did you feel the need to mention her wealth when you are talking about ethnic marriages.
Inter ethnic marriages do happen in Pakistan: My Granddad was a Punjabi from Awan tribe, My grandmother belonged to wealthy Urdu Speaking family and my mom's family originally migrated from Kashmir. Its a funny combo, very fun family reunions.
why did you feel the need to mention her wealth when you are talking about ethnic marriages.