If you had a baby while in a long distance relationship

Mo
And you lived 600 miles a part. When would you feel comfortable letting your baby go with the dad and for how long
My daughter is 6 months and her dad wants to just take her for months knowing I'm breastfeeding!!! This is stressing me out. I am glad he wants to be active but he agreed to move here and didn't so that's not my fault. I don't want to be away from my baby. What would you do
I know how we all feel as mothers but consider a fathers rights? Do we get to dictate solely as mothers?