Now that you are acting like she did, she is acting like you did? Correct?
So what she did when you didn't want her didn't work? Correct?
Then why are you doing the exact things that the facts show didn't work for her?
Interesting.
Ok. Gucci is something of a master here. However, I don't think she is "acting like you did." She gave up on you and accepted your decision. That is very different to me than leaving and refusing to work on the marriage.
I could sooooo easily be her. If my H professed that he was ready to come back to me and then was immediately prancing around with other women, I'd think he was completely full of sh*t. I want a man who is prepared to be committed to me and my family more than his whims and his own gratification.
In your case, I think there is no reason be dating right now. Flirting, socializing, living...do that, but if you overdo it, you are going to come off as an insincere a**hole. Game time is over.
I think it is great that you want your W back. This is an amazing thing to witness being in my sitch. Makes me realize how hard it would be for me to trust my H if he wanted back in. But, again, seeing any juvenile, self-absorbed flaunting or non-sense would turn me off immediately. I am not f*cking around when it comes to my kids and my well being, not after having gone through all of this.