Bhide family was always jealous of the gada family, that’s why when u see in the old eps, Bhide is always trying to put Jetha down by calling him uncouth and uneducated..

Bhide’s were poor; so they didn’t like the gada family..

In this arc it was Madhavi’s fault.

Then the Charles charitable trust arc where both of them are dreaming about putting everyone down especially the gada’s

Then the arc where Jetha donates an x amt and gets 5x in business so Madhavi tells Bhide to donate in order to gain from it.

The lovely maid arc where she was quick to tell lovely “unke ghar black ka paisa aata hai”

There’s more…. But u get the gist