I am trying not to worry and hope that things go smoothly- My mare is showing signs that she wants this part to be over- if he comes over to nurse (not always but sometimes) she will raise her leg as if to say NO, not right now. My mare during this whole time has been just fantastic about everything- hasn't really gotten worked up about anything. I think that it will work out. You gotta love the rocky attitude- pretty laid back- which is helpful for me as this is my first experience with the foaling process, weaning, ect.
My plan I think is to board my mare for a month and when I bring her back I may keep them in seperate pastures for a while before putting the 3 of them back together. At this time it sure would be easier to have more than 3 horses that way everyone could have a buddy!