What would have happened to Edward and Bella's marriage if he had succeeded in having her pregnancy terminated?

Assuming Edward was serious about what he said to Jacob; holding Bella down, knocking her out with drugs and getting the baby out, what would that have meant for their marriage? I imagine Bella would have been distraught and felt horrendously betrayed by Edward, so if she couldn't have forgiven him what do you think would have happened to their marriage? Could she have forgiven him and moved on, or what it have meant serious trouble for their marriage? Also, does the fact that Edward was willing to force an abortion on her change how you view him?