I'm really perplexed as to why GBC chose to tell the court that he was a serial (and concurrent) philanderer above and beyond the 3 we knew about already. I thought that maybe the prosecution knew of the other affairs already - but wouldn't it have come up by now (no pun intended)?
Or, was he just showing off???
Either way, it seems like a pretty damming admission, that reinforces that GBC is the modsnip that we already knew he was. I hope that this further helps the jury see that he isn't the nice guy he purports to be.
Might it have something to do with painting TMcH as obsessed and volatile and wanting him to divorce Allison and move in with her? Thereby distancing himself from any 'relationship' with her or wanting a future with her? (i.e. to me she wasn't special at all, but she was obsessed with me see)
Creating reasonable doubt re motive?