It even depends on the day! Last fall 2 hens went broody at the same time. I kept them separated during incubation & put them together in a divided chicken tractor after their chicks hatched. The chicks were small enough to slip through to either mama. After a few days, I removed the divider & they were fine. It was so cute to see the mamas share their responsibilities. They free-ranged together as a group during the day and all piled into one nest box every night.
The same 2 hens went broody together again. However, this time not only will they attack each other - but they attack each other's chicks! They kept tearing the divider down, so I now have them in 2 diff chicken tractors.
The same 2 hens went broody together again. However, this time not only will they attack each other - but they attack each other's chicks! They kept tearing the divider down, so I now have them in 2 diff chicken tractors.