While there is no magic pill (phrase / action / etc) that will cause a failing M to be fixed, the things we do ultimately have an effect / consequence some time down the road.

LBS often are concerned that the lack of contact will ultimately cause the WAS to keep walking away. Yet often, the LACK of contact can cause a WAS to look back and possibly begin to try to re-connect.

If you ask any vet around here, you will find that most of them can give you a story about how the WAS / MLCer is still complaining about them (the LBS) or mentioned the LBS in passing or possibly even in a positive light, or even that they start contact the LBS directly in some way.

No matter how hard the WAS / MLCer tries, they can not erase the M or the LBS. There will be times they will think about the LBS, even if it is not obvious to anyone.

Things that you do now, that are positive for you, will very likely, eventually, get back to your H. So even if you think it's not working... well, it IS having an effect.

Keep doing what your coach is recommending and then when you review at the next session, your coach may suggest some adjustments.

You certainly do not have to get facebook and post your GAL. Yet, every way that the world can notice your positive changes is another way that your H may eventually find out that you are doing really well. And he just might become curious enough to contact you more often.