"By all legal definitions, Barney Stinson has left Ellie Stinson in the care of... Robin Scherbatsky."

A HIMYM fanfic AU from The Rough Patch and on.

Robin Scherbatsky and Barney have everything perfect. What happens when Robin finds out that shes pregnant. Good thing she has her friends. Good thing she has Barney. What is she missing? This is a How I Met Your Mother and Big Bang Theory Crossover as well. I dont own anything. <3