WW and I still do a lot of things together because of kid activities and social circle.
You just need to look at these as opportunities to remain detached.
But more importantly, you should probably get out and do more because you need to have outside interests that you can spend your time and attention on, which will generate more independent mindset on your part and will help when you need to interact with WW. This is absolutely necessary because you will learn what it feels like to have a good time and feel good and strong without the W around. You will then be able to carry it back into the home. The stronger you are individually, the better you can handle the more challenging aspects of this.