I haven't been following any of the rumors/spoilers for Trek XI, but the fact that there's this talk of a heretofore unseen 'sexually abusive' Uncle causing a childhood trauma on a character that 1.) As our Protagonist, grows up to arguably be one of the most renown Captains in the StarFleet and 2.) Is someone whose character is chiefly considered to be sexually driven by 95% of the movie going audience who only know of him as the ICON 'Captain Kirk', is a little bit much just hearing about it. Hell 50% of Modern Trek fans tend to think Kirk was a Sex machine who has bedded about 6/10ths of explored space, but that was never the character and without knowing if the writers were aware of that gives me pause.
Do you really want to first conceive of a character with a history of sexual abuse and then make him the lady's man of a hundred worlds? I certainly hope not.