My DB'ing is always more of 'stay away from the W', rather than interact with her
Trumpet, I agree that it's tough to detach without being distant, to show love without pursuing. But I think that if you hit the sweet spot between these extremes a drastic change can occur (Either in you or in your W).
I also want to mention that DBing is especially tough on those with daily interactions with a spouse. It's far too easy to get caught up in trivial matters or create drama over a minor slight.
Me-38 W-38; T-15 M-12; S10 and S6 BD - July 2016; EA confirmed; confronted Aug 2015 EA dissolved 12/2016
Never make someone a priority when all you are to them is an option - Maya Angelou