Father is Molulmi. She was the young wife of Wakuthi Marawili. Wakuthi was one of the oldest men in Arnhem Land. He was known as Banbay-"blind one" because of his poor eyesight. He passed away in 2005. His sons Djambawa and Nuwandjall have a large role in the day to day management of the large Madarrpa clan homeland, Yilpara. Muluyumuluy has worked with them in her art as well as under Wakuthi's direction to produce important Madarrpa clan paintings. Her sister Mulkun Wirrpanda is also a senior artist.