How does Bobby act when his daughter dies?

When Bobby's daughter dies, he is very upset. He does not say a word when Bruce tells him but walks into the jungle and does not come back until night. Even then he does not speak to Bruce or his wife. Two days later when Atacadara gives birth to another girl, Bobby shows only a little bit of recognition. Every day he walks for hours in the jungle. It takes two weeks before he is able to take notice of his daughter or talk with his wife and Bruce again.