On June 15 airing of 'Radio Star', MC GREE revealed his plans to separate with his father Kim Gu Ra.

MC GREE said, "I want to take care of my mom when I officially become an adult." Kim Gu Ra added, "We already talked over it. We decided to separate this fall. I am going to move out, and Dong Hyun and my ex-wife are going to move in. He'll visit me once a week and sleepover." 

SEE ALSO: IVE's Liz shares her timid reaction to her first 'no bangs' look since debut

MC GREE also expressed his longing for his mother as he said, "I still go to my mom's store everyday. From now on I'll have to go visit my dad."