* Len's Departure: Len left abruptly without a word, leaving behind a sense of abandonment and hurt, particularly for Miss Aggy. Pa Ben, understanding the situation, might be trying to protect Miss Aggy from further disappointment.
* Len's Uncertain Future: Pa Ben might not have received a clear message from Len about his current situation or intentions. It's possible Len isn't ready to reconnect, and Pa Ben doesn't want to raise false hopes.
* Respect for Miss Aggy's Privacy: Pa Ben might feel that it's not his place to reveal information about Len's whereabouts without Miss Aggy's consent. He may respect her right to grieve and heal without being forced to face Len's return.
* Fear of Complicating Matters: Pa Ben understands the emotional impact of Len's return and the potential complications it might bring. He may be hesitant to reveal the news before figuring out how to navigate the situation for both Miss Aggy and Len.
* The Story of Their Lives: The story of Len and Miss Aggy's relationship is part of their shared past. Pa Ben might be choosing to honor their past by allowing their own stories to unfold naturally, respecting their individual journeys.
Ultimately, Pa Ben's decision is a testament to his understanding of Miss Aggy's feelings and his commitment to supporting her in navigating this emotional complexity. He might be waiting for the right moment or the right opportunity to share the news, or he might be leaving it up to Len to make the next move.