50 Cent's relationship with his eldest son, Marquise, has long been strained.

Things are better with his younger son, Sire.

Perhaps this is because Sire is 11.

But 50 does want Sire to know where he gets his money.

He used Instagram to call out the boy for gambling with daddy's cash.

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"Just in, SIRE caught gambling with my money 🤨 his ass better made that shot," 50 joked.

Behind every joke ...