Way, way back. We had been together 7 years, married 4 and 2 children (1 and 20).
He asked where we were going for our 4th anniversary. I said, "wherever you like, I'm not organising anything, I'm fed up of it all being on me. He looked surprised/shocked and said "oh ok!"
Later he said "be ready at 7 on x date".
I was ready. We were hanging around waiting, I wasn't sure what for until he said. "What time is the babysitter coming?" I replied "What time did you book her for?" He just looked at me
So, I called her and luckily she could come straight away. He went to pick her up. We went out, and he took us to a local hotel where reps stay. Cheapest hotel locally that, although it has a restaurant, it is rarely used by anyone that isn't staying there. I refused to go in. We ended up at a local italian restaurant. We ate without really speaking.
That was our 4th wedding anniversary and I knew then it was when, not if. We stayed together another 6 years. It wasn't all bad, and so long as I did everything and carried all the emotional and administrative load, without complaint, things muddled along. Despite me also working full time once the DC were at school.
Finally managed to set him up with the friend of a friend. AND get him to leave me. He wouldn't have left easily under any other circumstances.
By then this was the mid 80s. I have never once missed him. I missed being part of a couple at times, I missed the future I had planned but HIM, not one bit, ever.