Sometimes there is no link between cause and effect. Sometimes it is just the natural world bearing down on you and devastating everything in its path. A sequel to the Alternate Universe episode, "If/Then" and Another Statement of Causality. Callie and Arizona are at a loss with how to make it work with three kids. Cristina and Owen are blindly moving forward damned the costs.

If Callie is meant to be with Arizona and Cristina is meant to be with Owen but Callie and Owen are married with kids then something must change. The status quo must shift. A continuation of 8x13 "If/Then."

Callie and Arizona have put the trauma of the last few months behind them and are gradually healing their relationship when a seemingly innocuous incident threatens the very foundations of their love and the possibility of a future together.Post S6. A/U