Wolf's Innocent Nanny (Billionaire Cowboy Wolf Shifters Book 1)

What was I supposed to do after the surprise of my life? I was happy living in the mountains as a rancher and wolf shifter until I was told I had a son to raise. I thought hiring a nanny would be easy. Then fate changed things up. How would I explain to the nanny that not only was I her boss, but she was also my fated mate?