It may seem stupid, but Luisa Carlota and María Francisca hated each other since this moment I am now going to write about and which marked the start of the Carlist wars!
In 1824 there were four main women in the Court:
the Queen: María Josefa Amalia de Sajonia, María Francisca de Braganza, married to the heir apparent don Carlos, Luisa Carlota, married to infante Francisco de Paula and María Teresa de Braganza, widow of infante don Pedro. The Queen was very naive and had no power over the Court. The other three were ambitious and intelligent.
In 1824, when they were celebrating a religious feast with a ceremony, the three (Francisca, Luiisa Carlota and Teresa), decided to wear a red and colourful dress. When the time of the celebration came, Luisa Carlota noticed that she was the only one to have dressed so flamboyantly. The other two, in order to make a laugh out of Luisa Carlota, had dressed themselves in white, very elegant dresses, in accordance with the rest of the Court. This was something Luisa Carlota couldn't stand and from that day onwards she hated the Portuguese sisters with all her heart. She swore that Francisca would never become Queen of Spain. So, when Queen Josefa died, Luisa Carlota proposed her own sister, María Cristina, as a new bride for the King. Fernando VII married María Cristina and she soon became pregnant. The hatred between Luisa Carlota and the Braganzas as immense, but it would increase when Fernando VII abolished the Salic Law, making it impossible, if the baby that Cristina was expecting survived, to Carlos and Francisca to reach the Crown. When Isabel (II) was born, Luisa Carlota was fully satisfied, she hadn't spoke a word with the Portuguese sisters for months and until 1833, the last time they saw each other, she only spoke with them to insult them or to humiliate them.