One nest broody duck and chicken

[nat1710]

My duck and chicken lay in the same place and the duck started sitting on Saturday. Today the chicken decided she wants to sit too. So they both keep fighting over the nest. I have split the chicken and duck eggs up and made a new nest but they both still want the same nest. Help!!!

I candled today and some of the chicken eggs are developing so don't want them to die.

 

[nat1710]

Crisis averted the chicken just wanted to lay an egg, now she couldn't care less about the nest