I was so looking forward to telling you that Bennifer might be sharing a marquee for the first time since “Gigli.” Never mind that Ben Affleck is only the director of the neo-noir “Gone Baby Gone” and Jennifer Lopez’s movie, “Bordertown,” which has Jenny from the Block playing a crusading American reporter in Juarez, is bypassing her native Big Apple and opening out of town. In a cosmic confluence, both flicks were scheduled for Friday, and could have ended up on the same marquee in, say, Santa Monica. But in a cruel twist for tabloid fans, “Bordertown” was postponed (for at least the second time) at the last minute. But we’ll always have “Gigli” and “Jersey Girl.”