The best thing you can do is not contact her unless it is an emergency or she contacts you. By contacting her, it makes her feel like you are pursuing her. She needs time and space. She's got a lot of guilt and you have to let that spew roll off your back. She's lashing out at the safest person and that is you...but you know what? You don't have to sit and listen to it. When she starts spewing, change the subject and watch the air go out of her sails.
Spewing is really what Mlcers are good at and the more you side step the spew, the better.
Sit quietly, the answers will reveal themselves when you least expect them to. The past is gone, the present is a gift and you need to focus on today, allow the future to reveal itself when it is ready.