#ONEPIECE1101
"A child is their Parent's weak spot"
I've been thinking more about Dragon/Kuma's statement that a child is the Weak spot of their parents. And the more I think, the more I see a pattern that Oda is building on.
This theory is about Oda following a specific pattern and trying to make it clear that this meaning will play a big role in the future.
In principle it should be clear to everyone that parents weak spot are their children, what Oda has built up here shows that there are several examples in his manga that have shown exactly what Dragon/Kuma's statement has confirmed. And I'll explain later what I'm getting at.
Here are the characters/parents who sacrificed themselves so that their children could survive and showed that their children were their weak spot: