Look past OM...no acknowledgment, no registering him...nuthin! Keep going with what you've been doing with W and the kids. Perhaps you might want to do a slight temp check with W and see how she thinks about your family's outings lately.
Go slow. You just can't stay silent allll the time. I tell people here that it is okay to open up a bit with temp checking and then reassess. Just keeping your mouth zipped forever isn't DBing at all.