Naw, that can't be... Wesker's asexual!
I just don't know why people are confused about his sexuality. Almost as if - if he doesn't screw every female in his captive (or partnership) then he must be asexual...or gay. Fan boy wishful fulfillment...more like.
1. He might not have been attracted to either of those women.
2. He doesn't take advantage of women sexually - its below him, he's above it etc.
3. Professionally, he treats men and women with complete indifference. This doesn't mean he's the same way in private. I imagine him to have slept with numerous women, only on his terms: No strings kind of thing.
4. He's very intelligent....and sex will actually be the LAST thing on his mind, most of the time. This doesn't mean that highly intelligent people don't enjoy sex - they definitely do.
5. His character was NOT meant to be sexualised in anyway. This shouldn't mean the fans can take it for granted that he isn't into women, for no such thing has been implied.