If you are referring to going out with her, I think that would be a very bad idea. I have seen people end up swapping partners and it is never a good idea and really confuses the kids. Besides, everyone always thinks it is an act of revenge....even if it isn't.
For the kids' sake, I would find somebody else.
It is not about what you feel should work in your M. It is about doing the work that gets the right results. Do what works!
