No, you're wrong. The Catholic Mass of Trent even says His Blood is shed for "many", not "all".
Unbeknownst to you, this comment only supports my argument that those people who reject Christ, even those in the Church, through lukewarmness & sin, and those outside the Church due to schism, unbelief & heresy, don't receive the award of Heaven. The award gained by Christ delivering Himself up doesn't extend to these people outside the Church and unrepentant sinners. By parallel, the awards of a man's sacrifices shouldn't extend to a faithless, unloving, disobedient wife. God has boundaries, and so man is permitted to have boundaries. A prenup can be such a boundary to a predatory, scheming, unloving wife who "divorces" him in order to steal what he owns and built.
You lose, again.
This is where you completely miss my original point. Christ delivered Himself up knowing full well that not all would believe and obey him...in fact if we are honest none of us remain faithful to Him. And yet He still got on the Cross.
When you demand a prenup because you want to protect yourself from a disobedient and unfaithful wife, you do not act as Christ acted. Christ acted selflessly, concerned about saving souls. You act out of selfish worldly concerns.
You need to grow up...in more ways than one.