imlost8....I find myself in a similar sitch. W has gone out of her way to spend more/request more time with me. We are still under the same roof but I have been much more accepting of time together. My key to being ok with this is truly not having expectations...as soon as I do I start the vicious cycle and will not go down that road again. I have kept some honest GAL activities and done similar with communication as you have and that has allowed me to keep the focus on me and kids being happy.
I'll admit it is a good feeling to have her pursue me again, but it is also a better feeling to not be afraid and know I will be alright if she stops. Hang in there, it looks like things are trending in the right direction.
H-50 W-48 T-19 M -18 S23, S14 BD - 5/9/2018 OM discovered 5/10/2018
In house sep - 8/18/2018 Rope drop 2/15/2019 R'ing since 3/15/2019