Not sure how to deal with this, or whether I need to deal with this at all...
I have a 6 week old baby. 7 year old DSD.
DSD is lovely and very, very clingy to her baby brother. She wants to hold him all the time (very helpful when I want to make a cuppa!) and I'm happy to leave him with her on the sofa for 2 minutes whilst I make a brew (the lounge is attached to the kitchen so she can shout to me if she has a problem).
The thing that is a bit odd to me is that when I'm out of the room, I can hear her saying 'I'm your mummy' and 'mummy is here' etc as if she is mum.
I didn't say anything to her. Should I just let her get on with this little mum fantasy? Or is it a bit odd and should I tell her to stop?
I'm a bit hormonal and know how ridiculous it is to be upset by a 7 year old pretending to be mummy but it just made me feel a bit... weird!
WWYD?