AS long as this is not causing you pain and you feel this gives you insight into her, then stay the course. The thing about DBing is you do what works and throw out what doesn't work. Detachment is the name of the game and if you can remain detached then go for it.
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