Hey Gyps...it's nice that you ex in law family (or something like that) are still "friendly" with you. The fact that they are not happy with your ex's decison must offer some form of comfort. At the end of the day it really does not change anything with what happened and your today.
Why just yesterday, I get home in a great mood after shooting 35 on the back nine to find a voicemail from the ex MIL!!!! "I was thinking about you becasue i am going to Cuba and was wondering if you wanted any cigars".....WOW......ahhhhh......noooooooo thanks. Not even sure I will call her back. So, good for you for having a nice relationship with inlaws and good for you for not piling on.