I know the difficulty remembering what I know would be a better approach w/ S all the time. It is probably more difficult than changing the dance w/ a spouse. I'm glad you found the tip helpful w/ S.
Don't worry about expectations. I figure for all I know part of her warming up is that she's having an EA - I don't have any evidence one way or the other - just saying that there are a range of explanations for thawing is wide. I figure it would be better to expect the worst on that score, and let myself be pleasantly surprised.
Me: 50 W:43 S6, S3 M: 12 yrs. T: 17 M is bad & Not happy Bomb Mar '14 S 5 Feb '15 D Bomb 13 Apr '15 (but "no hurry") DB Coach May '15 Wants proceed on D Aug '15 Starting 1-on-1 negotiations Sept '15