As I said it is her problem, but I am curious to why you are certain she will go apeshitt about it? Unless it means she has the kids when you are supposed to have them. That I can understand her getting upset but otherwise I don't understand why. But we have learn here that we are wrong to assume normal logic applies!
R 25 years M 14 years S11 & S13 Working on it alone since Oct 2014 M in trouble a lot earlier (~2 years) Feb 2016. 1st R chat in a yr. Next R chat Aug'17 Still together