Indeed, Maria Amalia was known mostly in most history books as a trouble maker in Parma, taking lovers and being a disappointment to her saintly mother, the great empress.
She did make trouble in Parma, but the main motivation cited (she was heartbroken over Karl of Zweibrucken and so she took it out on her poor husband and Du Tillot) is incorrect. At any rate, she was following her mother's orders - get Parma under Austrian influence.
As for her reported lovers, I'd like very much to know who these men were. There was never any concrete proof of such. Bodyguards? The French envoy Comte de Flavigny? If she ever had them, I can only think of 1 possible lover, who was a long-standing favourite. That said, Maria Amalia wasn't one to get close/intimate to people... she didn't give her trust so easily so how could she have all those lovers early on? Even so, the gentleman in question (the favourite) was also a good friend of Ferdinand's. If it ever amounted to an affair, we can safely say it had Ferdinand's "blessing" (or at least, tolerance). In addition, Maria Amalia wasn't in good health and Ferdinand kept her busy enough (in their intimate life). Given all that, it's highly implausible that she could find time to have numerous lovers and even live with them openly.... perhaps just one, but even so, no concrete proof. It's funny, she was accused of having many lovers but it was also said that all her children were indeed fathered by Ferdinand! She must be very good at avoiding conception with her lovers then!
As for her rocky relationship with her mother --- Maria Theresa didn't seem to like Maria Amalia early on. Maria Amalia didn't want to compromise on certain things -- as far as she was concerned, she was only accountable to her husband. MT was unduly suspicious of her children and kept grudges. We can see the results of all this.
Thank you for all the options...
I don't think there is any lady married into the Liechtenstein family left(of the age of Imaperial children)apart from those two you mentioned and maybe Karoline von Manderscheid-Blankenheim(1768-1831 and married in 1782)...Thought I thought it could be Eleonore because she was regarded as a "relative" of the Imperial family because of her Oetteingen roots(though other line to an Imperial grandmother) and maybe Holstein roots as Maria Theresia's great-grandmother was Princess of Holstein as was Eleonore's mother(again other line)...
Sorry for this...I just wanted to know to which Princess of Liechtenstein Maria Christina wrote from 1789-1793!
You're welcome and if I find out the identity of said Princess of Liechtenstein, I'll let you know. I also think it was Eleonore, she was the closest, I think, to the imperial family.