The attack happened Saturday morning in Gary.
Police say the suspects tried to follow Deborah Clark into her home. There was a struggle and police say the suspects hit Clark in the face, then kicked and punched her when she she fell to the ground.
Her family says she suffered a broken jaw and eye socket, bruises and possibly broken ribs.
"And Deborah got up and I didn't recognize her. Blood was everywhere. Her face was terrible. I didn't even recognize her," said Doris Warmack, Clark's grandmother.
Clark was having trouble breathing and underwent surgery Tuesday.
A neighbor says those involved did turn down the music and she claims she did not see an attack.
Police have not made any arrests.