If you really want to make a smart financial move, cut your losses, and dump the bitch. If you marry her, half of all your net worth belongs to her, just as soon as she decides she’s tired of you. If you have children the court will order you to give her a monthly stipend based on your combined incomes. Yours of course being larger, they’ll allow you to pay the lions share, and she’ll get to decide how to spend that money in the children’s best interest. Usually, that involves buying the necessities in life for finding the next sucker. Finally, if she can hang on for ten years, you’ll also have the opportunity to pay her alimony for all of her marital contributions, until she decides to remarry, or one of you dies.