Was Jaya Bachchan a peacemaker at Arpita Khan's wedding?

Why did Salman Khan lose his cool at his darling sister Arpita Khan's wedding. If a report on nstvindia is to be believed then Arpita Khan was upset with the designer duo Abu Jani and Sandeep Khosla. She did not find the dress up to her expectation. The designer duo blamed Arpita's weight for the misfit outfit. This made the girl cry and Salman got to know about it. He was very angry with the designers. The designers then had to request Jaya Bachchan, to play the peacemaker. They are close to the Bachchans'. Only when Mrs Bachchan intervened was the matter resolved.