Sanji's situation at the hands of his father, Vinsmoke Judge, and the rest of his siblings will be discussed when "One-Piece" chapter 839 comes out next week.

According to the spoilers posted on the One Piece Forum website, the chapter titled "I live under your crap-roof" will begin with Judge's announcement in front of his family that the Vinsmokes will no longer be allowed by the World Government to attend the Reverie after the Germa Kingdom declared its alliance with Big Mom. However, the Vinsmoke patriarch does not seem to be affected by the World Government's decision since being associated with Big Mom gave the family greater powers.

Meanwhile, Sanji will be mocked by his brothers Niji and Ichiji while he lives with them at the Germa Kingdom. The two Vinsmokes will talk about how they will laugh if Sanji will die a horrendous death. On the other hand, Sanji will remind Niji to finish all the food on his plate. However, Niji will tell him that the food tastes bad, and he will try to throw the plate in front of head chef Cosette, but Sanji will stop it in the nick of time.

The spoiler also revealed that Sanji will not allow his brothers to hurt Cosette, which will further enrage Niji. He will try to kick Sanji in the face, but their father will stop them.

While Ichiji will declare that Sanji is a disgrace to their family, the Straw Hat Pirate will declare how he abhors anyone who does not respect food and hurt women. But before he storms out of the Vinsmoke household, Judge will show him a picture of Zeff. The Vinsmokes patriarch will also warn him that if Sanji opted to disobey all of his orders, he will have Zeff killed.

Towards the end of the chapter, Sanji will discover one of the Vinsmoke family's greatest secrets as he found himself exploring the castle. Will he use it against his family?

Chapter 839 of "One Piece" manga is slated for release on Monday, Sept. 19.