I have found using validation works well with just about everybody. Even my little ones respond when I simply say, you sound like you feel angry/sad/frustrated etc.,
I am pleased to read how well you are progressing in DBing, you should be proud of yourself. I find myself trying to unwind from co-dependent behavior. The ice cream vs. fudge thing was a very similar behavior that I used to do. I had to laugh because I bought a bunch of fudge the other day (ate all of it thankyouverymuch) for the first time in years because no one likes it but me in the house. I would have refrained from buying it before because it "was just for me" and that felt selfish. Now I am like, Give me All The Fudge! In our bonding we accidentally become enmeshed and that's not healthy.
M 10yrs T 13yrs BD #1Oct 2015-PA between WAH and COW BD #2 April 2016-WH resumed PA, she broke it off Jan 2 2017 WH says he wants divorce April '17-Letting go 2018 D busted DD8, DS6, DS3