My 3.5 year old has recently become really grumpy and shy with anyone other than myself and husband. He regularly sees others and goes to nursery and childminder but if my mum or MIL come over he won’t talk to them or look at them and has started saying go away leave me alone and don’t look at me! Tbf he can sometimes say this to us too but rarely.
Is this normal? How can I tackle it as it’s embarrassing!