I just had very close family staying with me - I tidied the house, cooked, made beds, made sure my 3DC were well behaved and best clothes on (one the DC is a new baby). I had just had my hair cut after 20 years too. But nobody said anything to me such as "the baby is nice", "your hair is different", "this pie is nice", "the bed was comfortable", "she has your nose" etc etc.
Last night I asked them what I was like as a child and the answer was "normal".
AIBU to feel like I don't exist?