A bit of an odd one.
At home until 2 weeks ago, there was me, my DD and our dog. Very suddenly we had to get our dog put to sleep so it's just the 2 of us now. DD turned 2 years, 3 days after!
Since then she's been incredibly clingy - she's close to my parents (we live close by and they look after her when I'm at work). She's getting upset when they go home or they aren't here 24/7. Obviously I've not been the happiest so she may be feeding on that as well.
Could she be grieving in her own way? or is it likely to be another developmental leap of separation anxiety? or something else entirely?