It's not a secret that 50 Cent has a strained relationship with his 17-year old son Marquis. And by strained, we mean they don't speak.

Fif has a better relationship with his other son Sire, who's not yet three. But when he posted a photo of Sire on Instagram recently, one of his followers had to go and bring up Marquis.

50, who's not known for his social media restraint, shot right back.

50 is killing two birds with one stone here. Not only is he swatting away a pesky IG hater, but if he keeps sending snatch in Marquis's direction, we're thinking father and son will be headed for a reconciliation.