Thanks for your advice I am thinking that maybe I should do this, let them see eachother but keep them separated for a week or so, as if I am adding a new hen. Maybe things will go more smoothly. My hens are super sweet usually, the fighting has really thrown me off and left me clueless ... I will probably try your method. Thanks again!
No problem. If you do follow through with the fence method i would love to hear how things end up going.