I am sure there are a lot of other, kinder Nannies in the neighborhood.

Ones more mature and easier to be around too.

Try to make new nanny friends but just be nice with them. No point in fighting or arguing. Don't take it too personally. It's a job. Seem them as part of a job and not as friends. Try making new friends. Your job is to keep your nanny kids and employers happy. That's all.