most are open to discussion still, but the major points are that they were together for a while. despite kholby being a little commitment-phobic, he thought things were going well and didn't overtly try to sabotage things. they were living together and adopted this little guy. maybe a year later is when they split and they've been awkwardly sharing custody ever since. the reason for the split is still open for discussion but i imagine a lot of it was because he's not entirely ready for the long term thing and has a huge focus on his pipe dreams of being a musician