Actions speak louder than words. If you want a divorce, take action. Bringing up divorce with her just shows that you are indecisive about it. It's ok to be indecisive at this point, but I think you want to see what she says and determine how to act based off of her reactions. Do what YOU want.
THIS
M(53), W(54),D(19) M-23, T-25 Bomb Drop - Dec.23, 2017 Ring and Piecing since March 2018