After you got married and finally got rid of the biggest trauma of Mickey, his father, you had been living together for a while, since Fiona left... it was time to become more independent than before.

And with all of this, you were raising a child that you found abandoned by its parents some time ago. It was a boy, now 4 years old, named Nick. He was sweet. Normally, he would call you 'Dad', and Mickey, 'Daddy'. To distinguish. It was cute.