YG and his girlfriend Catelyn have been together for years, and he even stood by her side and professed his love for her in interviews when she did a brief stint in jail earlier this year. The young, tatted up makeup artist from L.A. remained mostly private about their relationship on social media, though sometimes posting plane tickets to the places YG was at, and even a photo here and there with her boo or even his family. That changed drastically yesterday, however, when in the midst of what appears to be a very nasty breakup, Catelyn put the Bompton rapper’s dirty laundry on display for the world to see.