His baby daughter was born last week and they are having a disagreement on whether she should wear a hijab now. It's not a major issue. He wants her to wear it now but she said she should when she is about 4 or 5. He asked me and other brothers if he is in the wrong. I said you should be in the middle of both and start at 3 even though it's not mandatory but it's an early start to the deen and so there is no choking hazard incident. What do you think ? He is willing to have his mind changed and is open.