My dd1 is in reception and has had a "best friend" since starting in Sept. Recently a third child has decided that she wants to be friends with dd's "best friend". Dd is happy to play with both children and understands that everyone should be friends together.
The third child however has other ideas and will not play with dd, only her friend, and actively discourages the initial "best friend" from playing with dd, which makes dd very upset. Anyone had similar problems with a threesome, and any practical solutions...?