My daughter (2) won't leave my side or play with the neighbor girl. No signs of autism.

So I have a five year old son and a two year old daughter. The kids next door are a six year old boy and a three year old girl.The kids are nice. Typical kids. Nothing worse or better than mine from what I can see. My son and daughter would go over there almost daily to play. One day daughter just wouldn't go. She'd walk over and stay for five minutes and come home, then she just refused to go.I know nothing extra traumatic happened. She still loves the little girl. Shes still totally fine with the adults over there. I feel like this is a phase where she just doesn't want to be social. She absolutely hated daycare. She would cry all day every day for a month until we finally pulled her.Has anyone had this problem? Do they grow out of it? My son is so social we never had this issue. He liked daycare and has always been quite friendly and loved to play with other kids. via /r/Parenting https://ift.tt/3gsVvdj