Should I be concerned?

Hi so me and my girlfriend started dating 4 weeks ago and I asked her if we should take our relationship to the next level and she told me her next step is to tell her parents that she is going out with me because for a reason they don’t know that she is bi. When I asked her if we should tell them together she told me right now is not the best time, what should I do next I’m worried that if one day if she eventually tells them they will take it badly or she will never want to tell her parents about us. What should o do?

Should I be concerned?
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