This is not likely to be the case. It is not so easy to pursue a retaliation complaint. I suggest you look at the case law history here. America is not France where the courts almost always side with employees. It's just the opposite. There's a very high bar for retaliation complaints and it's getting higher all the time [1]. These days you basically need a confession from your employer to establish that the retaliation was the "determinative factor."

[1] https://www.nytimes.com/2013/06/25/business/supreme-court-ra...