What are the chances that Miquella charmed Malenia and that she is fighting battles in his name with no free will?

In the exoneration of poor Mogh Lord of Blood (formerly known as Moghlester), we have since learnt that Miquella has been charming folk left and right to bend their will to his desire. Besides Mogh, we see that with Radahn as well.

Now, what are the chances that Malenia herself was charmed? We know that they have a strong connection being twins & that she loves her brother but what if Malenia did Not want to partake in the battles that she fought in the name of Miquella? Could it be that she herself was charmed & couldve had a different path than what we see in the game?