 The accusations of adultery were rampant . According to Pintoin 's chronicle , " [ Orléans ] clung a bit too closely to his sister @-@ in @-@ law , the young and pretty Isabeau of Bavaria , the queen . This ardent brunette was twenty @-@ two ; her husband was insane and her seductive brother @-@ in @-@ law loved to dance , beyond that we can imagine all sorts of things " . Pintoin said of the Queen and Orléans that they neglected Charles , behaved scandalously and " lived on the delights of the flesh " , spending large amounts of money on court entertainment . The alleged affair , however , is based on a single paragraph from Pintoin 's chronicles , according to Adams , and is no longer considered proof . 
