Cherry, people say piecing is really hard. And I also think there is an element of post trauma. I can recall reading about flashbacks early on in my sitch. I think both the Glass and the Marshall books pick up on this.
I also think, after DBing, it must be hard to genuinely open up to your S and become vulnerable yourself again too. Have you been over to the piecing threads at all to have a look?
T 13 M 7 Me 48 H 46 SS 15 BD 7.14 PA D final 5.16 (H filed)
We receive & we lose, and must try to achieve gratitude & embrace with whole hearts whatever of life that remains after the losses - Dubus