The way you breaking my heart I should sue you for that
Call up my uncles and my cousins have them do you for that

from J. Cole – Love Me Not Lyrics on Rap Genius

Meaning

Just like you can sue someone for property damage, she wants to sue J-Cole for damaging her heart.
Sadly, this is impossible, but she does threaten him by saying she’s going to call her family and have them exact their revenge on her.

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