Max had to hire a nanny to look after Tina while he was at his store. It was a sacrifice he had to made and he hoped that when Tina was older she would understand why he wasn't around much for her toddler years.
Notes: Okay, so I cheated with the Walker family. A lot. I wanted to get the farm up and running asap so motives were maxed a number of times. With Tina now a child, round 2 should be easier.