As long as you can live with it

Judgement is not mine it's God's. I can't guarantee it won't eat at you or destroy your physical appearance.

Kelsey: Hey I cheated on you at a party last night.
Matthew: I don't care, as long as you can live with it.

Kelsey: I know you were making a better life for us but I have a boyfriend.
Matthew: I don't care, as long as you can live with it.