So if me and my ex broke up two months ago but she is already Facebook official and met his family would that be a rebound?

I doubt the guy was there when I was around bc she had to spend almost every day with each other before the breakup happened even tho she was the one to initiate the break up bc I got mad at her for hiding talking to her ex. And it’s not her ex she’s with

So if me and my ex broke up two months ago but she is already Facebook official and met his family would that be a rebound?
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