Does anyone tell the baby's fortune not long after birth, and my grandmother tells the baby's fortune behind my back, which makes me very uncomfortable?

Hello, the older generation are superstitious, so you don't have to think too much. As long as you don't believe in superstition, it's okay for your child's grandmother to forget life behind her back. You can take her on a trip. There is no need to entangle these, because we can't change the bad customs of our elders' superstition.