Board Thread:Speculation House/@comment-25555436-20150721231017/@comment-67.171.134.135-20150722055345

I personally never saw it as cheating. I think it might have happened like this, Taiyang married Raven and they gave birth to Yang, and then Raven left(whether on a mission or for personal reasons) and left Taiyang alone with yang. Taiyang goes to Summer for support and for help raising Yang, this quickly escalates into romance and boom, out comes Ruby.