Equalzr, I was just getting ready to write something similar. She is reaching out now, because of an action on my side (contacting the MIL). With respect to R2C said above, I feel if I go back now and pretend like I am not sure about wanting to talk, it is just playing games and she will see through that.
I think keeping in mind that she may try to use this opportunity to take advantage to get whatever she wants, I need to focus on standing up for myself and doling out tough love.
