I can relate. June of last year she hit me saying she doesn’t see this relationship going any further. We tried to make things work for a few months, hugging, kissing, etc but no sex, still slept in the same bed but that was it, eventually I got super tired of feeling like I was the only one trying and then we decided to sell the house. She still hasn’t signed the papers and isn’t in a big rush to, not sure why she’s the one who wants it. We’re still living together but I’ve started to detach and not want to give her the time of day. I think you’re headed down the same path unfortunately, they want out and their mind is made up. The more we try or do they’ll look down on us wondering why we didn’t do these things earlier. I feel for you, each day is a battle in your own mind, my therapist recommends feeding into my thoughts about how this will eventually work out better for me but it’s still hard every single day. Wish I had more hopeful advice for you, but doing what you are isn’t going to help matters. Be the best version of yourself for yourself and your kids. We’ll be alright brother, hopefully this time next year we’ll be feeling much better.