The 46-year-old feels that the "Iron Man" star has not sufficiently apologised about the incident and she still avoids him around Hollywood, reported Contactmusic.
"She didn't think he was sorry enough. He didn't even send flowers. Whenever she sees him in town she won't talk to him," a source said.
Berry spoke of the injury, which lost her weeks of work, hinting that it happened carelessly.
"It wasn't like I was trying to fall 50 feet and just fell wrong or did something crazy. I was shooting a scene with Robert and he grabbed my arm the wrong way and broke it," she had said.
Downey Jr has also previously talked about the injury, playing down that it was entirely his fault.
"It was an accident, I'm sorry if she's still upset. I did everything I had to do to keep my side of the street clean. I wish her the best," he said.