Things are "going very well" with the duo co-parenting their 2-year-old daughter, True Thompson, a source told E! News on Wednesday. The juicy details of Khloe and Tristan's relationship come just days after rumors of a possible engagement. Fans were quick to notice that Koko was wearing a huge ring and massive amounts of speculation ensued. E! News is reporting that True's parents are not engaged and cited her abundant caution as one of the reasons.