Lead Us Not was really good and it probably would have been better, but a couple of times I did worry about this couple. I understand (sort of) that couples drift apart sometimes and they just need reminding. But I still think it doesn't have to happen the way it did here.
Saying that, I was really happy with how the author ended things. She didn't leave it really open for them. And I wanted that for these two, especially when you consider how difficult these two had it. I would have been extremely annoyed if something had actually happened and a couple of times it did come close.
A nice story and one I would recommend to those who like couples who fight for their relationship. Maybe not for those who don't like the idea of cheating of any sort, though, because I am a tiny bit conflicted still.