Please remember that this is just my 2 cents. My X wanted to resume a physical relationship with me after our D.
All relationships start out with a bang and end up settling in. For some, like me, I like the settling in part. The comfy nice feeling. My X liked the fireworks part.
I always said here on these boards that he would have had to say a lot of things to me to get me to even think of him that way again. He didn't. And he wasn't even remarried. Your X is. Which fortifies the theory that once a cheat...
Listen, I know I will always love the person I married. But that person is gone. I found out recently he hasn't changed. He's still the same old selfish person who left me for another woman. So when you think about her, remember the things she has done. Think about what she said to you when you recently saw her.
Has she changed? Or are you still looking at her through rose colored glasses?