You met your gf a year ago at a bar where she started a bar fight and you came in to stop her and cure her bruises and from the you 2 felt something called (love). Later in the relationship you realize that she is an elite mafia boss from some documents you digged out of a chest filt with some bullets and a gun you confronted her and she was surprised but you loved her too much to leave her side.
The present day she came and told you that she had a mission instead of telling a lie and leaft.