Nic, I'm glad you had a good holiday. I know how you feel about in-laws treating OW like part of the family. My MIL 'protects' OW as much as she does H. I have told her how that makes me feel. Didn't get me anywhere but at least now she knows.
Me 43 XH 45 M 2.7.88 Divorce 7.10.09 Kids D20,S17 & D15