This is quite an interesting topic. You guys must have heard of only these two movies but there have been quite a lot of movies favouring the ruling party in different states and different languages some even made a biopic webseries. There have been girls who joined isis from Kerala and there were quite forced conversions throughout Kerala since the 17th century and the Kerala story didn't just happen in Kerala either but there has not been any hard proof that muslim boys marrying hindu girls and converting them.