We've noticed it almsot 9 months ago after we left the country because of war and stuff, she's away from her father and her mum keeps saying that's it's a phase and she'll grow out of it but I'm afraid if she got older and didn't stop it Before we traveled, it was never an issue, so maybe it's psychological, but will she become better, or does she need to see a doctor, or is there a test to see before going to doctors