He's not a "ladies man" like Kirk, but I was disappointed the ST writers didn't bother to give him a sustained monogamous hetero relationship. Especially once the movies rolled around. If not Beverly, then some other wholesome, sophisticated lady of a certain age. His fling with that gal in Insurrection while Beverly's right there seemed especially out of character.
He seemed more like a one-woman guy than a ladies man or a gay guy (not that there's anything wrong with that).