The thought of losing my WW is devastating. Even after everything shes done to me. The hurt, lies, betrayal, cruelty and rejection. I love her so much which sucks balls at the moment.
What The1stWife said was here is dead on.
I love my H. However I love myself more. I now come first. Not him. Not in a mean way but in a way that I needed to learn that I cannot sacrifice ME fir him which I did for 25 years.
Love yourself more, Cr1spy. Because if you don't then how can you expect your WW to love you? Do you understand this? Even if your situation ends in D, you need to love yourself more for yourself and for your daughter, and the next woman in the future you will meet. Unless you love yourself more right now your reconciliation is not going to go well, if at all.
The only advice I seem to get is "Dump Her Arse".
That advice is more about taking the power back, reclaiming your self respect, taking control of the steering wheel, and those actions to dump her arse show her that your are willing to, again, "love yourself more' rather than let her decide what she wants to do about the situation. If she has decided to "save the marriage" at this point then she needs to take action in convincing YOU that she deserves another chance at it. Otherwise, she thinks she doing you a fucking favor by deciding to "save the marriage". I hope for your case she doesn't think she is this fence sitting Venus who's giving you the opportunity you win her back. Because if she does have that mindset then what you will be dealing with from this point forward is the constant "waffling" of her desire to save the marriage every time you don't things her way. And that segue's to how you are already setting the stage for this with the following:
After a lot of discussion, we have agreed to take things really slowly. Starting with getting comfortable in each others company enjoying conversations and having a few nights out together.
I'm sorry, but again this is bullshit. It isn't up to you therapeutically massage and guide her heart back into loving you. She just murdered your marriage by having an ONS and you are going to lighten up her consequences as a result? You are going to set the stage so that she can find her way back to you again with dates and light conversations about the fucking weather? Are you fucking kidding me? What she needs to do is go to IC on the double! She needs to dig into herself to understand how she let it come to this in the first place! When several sessions pass and her consistent proactive actions over time show you that she is committed to reconciliation it is THEN that you go on dates and be all pleasant like you just discovered each other.
Tigersrule77 is right. Your WW has no remorse. The reason being is she has no empathy toward what he has done to you, the marriage, your daughter. Without empathy, she will never reach remorse but with IC it can help guide her towards it. You do this "take thing slow" approach is pretty much an attempt a rug sweeping and you are throwing around giant pillows so she can have a soft landing. Tell me, Cr1spy, if some guy walked up to you out of the blue and punched you square in the nose would you really to invite him for some tea, befriend him in hopes of talking out his reasons for his aggression towards you? I'd rather call the constables, have him sit in jail for a night or two, then let him try and explain his aggression before the magistrate then I decide whether or not to further press charges.
Bottom line, IMO, I think your WW is deeply ashamed of what she did but is rationalizing it all by viewing the OM as her twin flame, otherwise how could she have done such a thing if it wasn't kismet? Her pining for the OM has more to do with her not wanting to look in the mirror and admitting she got taken advantage of not so much because he was such a smooth player but because she was weak and a fool. That can be a hard thing to admit for a lot of people, especially narcissist. But until she can look at herself in the mirror, she will not even begin to explore the consequences as a result of her actions and understand the pain she has caused you and your daughter and the devastation she has brought to the M. So take those fucking cushy pillows away and let her fall hard the way she is meant to fall as a result of betrayal and deal with her own consequences. Quit hand holding her into R like you are coaxing some timid little kitten into it by dangling kibbles of "no consequences".