My intuition? I think she is going to give you hard time....
What is more important.. your marriage or this friendship???
Think what are your priorities. Maybe you will need to sacrifice this "friendship" in order to save your marriage, if this woman keeps her behavior...
This woman is the one risking everything. I think she already made her decision. Please be careful because you do not know what is she capable of doing...
keep good communication with your wife and make clear to her you love her.