Well, I am back, ready to write about Minette and her lack of self-control!
Yes, although inteligent and witty, young Minette was a bit of a hysterical character. When she faught with Monsieur about his male lovers, she screamed loudly and even threw things to him in public - not a good behaviour in a royal person, even if she was being cheated by her husband with other men!
She not always got so badly with him, though and, yes, during the first times of her marriage she was Louis XIV's lover for a while (some even claim her daughter Marie Louise was Louis's daughter and not Monsieeur's). She then had an affair with Armand de Guiche, her husbands former lover!
Actually, she had 8 children: the three children mentioned by Trenk, two stillborn daughters and three stillborn sons!