when she is invited to a family party on the actual birthday. MIL now refusing to stay-over on the basis that DD goes to bed at 6pm so there's "no point" staying over after that. (transl: hates my parents and doesn't want to spend evening with us all).
Also told me yesterday "I really want to see how she interacts with all the other little children." (in heavy emotional blackmail tone).
Actually am pretty sure DD won't really enjoy party anyway and will just cling onto Daddy for most of it.