Unfortunately, Nutfarmer is right. It does sound like she may be planning for sole custody and your situation does make this easier for her to do. You need to talk with your attorney about this. Whatever you do, don't get mad and still be as nice as possible (the less she hates you the better). She will use anything against you and if you react with anger it will just be added to the abuse accusation. In other words, you will only hurt yourself and your position. You need to be really strong, always take the high road and be an example of calm dignity. Any anger, blame, sadness, confrontation, bitterness, etc.. will not change this situation. It's going to be what it is and you have to be the better and stronger person and deal with this as best you can regardless of how it turns out.
There is no arriving, ever. It is all a continual becoming.