We have all been there, the moment that sleep deprivation hits you like a pile of bricks.

For me, it was when my eldest son was 10-weeks-old. We hadn’t slept properly for weeks and everything was becoming hard – housework, daily routine, exercise, eating but most of all; relationships.

My husband, Joel, and I who never fight started sniping at each other and despite spending nearly 10 years together without having had one, it suddenly became a daily occurrence.