Need advice for a WW who left

[dwh15]

Haven't heard much at all lately from WW. Two of my 4 kids went over for dinner at her place last night, both back a few hours later. She tried calling me late last night but I didn't answer. I've told her text only unless an emergency, and I never got a text. Found out when the kids got home that she wanted to ask if she should come over and apply flea medicine to the dog, so yeah, nothing too important. I pretty much have gone dark on her, other than basic texting about the kids. It's a big change from just a couple of weeks ago, where I was texting every day, taking calls couple times a week and even hanging out as a family every couple of weeks. It was the perfect situation for her. No idea what kind of impact it's having by me pulling away but it IS helping me to detach so that's a good thing. Anyone have additional advice? I'm reading here every day and continue to be inspired by success stories, but still struggle with the reality.