We know Becky is aware of the farms. Hamber selects comments to read to Becky, but won't let Becky here on her own.That was a while ago too.
Becky's cawk and balls have grown a lot since then, Ham is very proud of her special boy.
Sometimes I wonder if Becky reads here, but then I remember that would involve Becky reading.
Hamber knows if Becky read here, she'd be single and with no caretaker.