@Ritugandha0 Wow. Thanks for the update. Glad to hear she is gone. I hope you made it clear to Airbnb that she threatened you. She sounds not just pushy, but deranged.
In the future, when you have a guest who does things which are disturbing to you, as a home share host, it's best to mention it right away, in a friendly, but firm way, rather than to let it continue and hope it will change or try to unhappily live with it. Best to get the message across that you don't take orders from guests nor do they get to decide what they can and can't do in your home.
Of course, if we are sharing our homes with guests, we have to be somewhat tolerant of other people's ways, that they might be messier than we would like, or not be someone we would choose to be friends with under other circumstances. But being loud when you are obviously trying to work or have gone to bed for the night, disrespecting personal space, leaving a mess in a shared kitchen, are all behaviors that just aren't acceptable in a home share.