If your baby is uncomfortable with her nanny, she will likely show signs you can watch out for.
If Your Baby's Behavior Changes, Investigate
Another essential sign? Your baby appears to trust and feel safe with your nanny. Babies instinctively know who cares for them, who they can trust, and who makes them feel safe. If your baby has sudden behavioral or emotional changes—like waking up at night crying and screaming without obvious cause—you should investigate what’s going on during the daytime.
The bottom line: Trust your own intuition about your nanny. You are usually right about whatever you are feeling, aren’t you?