A couple of things: No way do I believe that he was doing the shit stuff that's been talked about for just a little while before it was suddenly discovered and then they parted ways. They knew one another from way back in the YKTR days, right? My guess is that she was aware of some of the hijinks and looked past them for whatever reason. Also, it's quite possible they all made an agreement to never say a disparaging thing about one another publicly. And while the title/lyrics are filled with innuendo, that doesn't count.