If she isn't ready to talk to you, you can't really force the issue. Even if you've apologized, she may still be angry, and trying to push her to communicate could make her resent you more. Just give her a little space, find a way to go out and let her stew a little bit. Work some extra hours or hang out with friends, or something, and/or let/encourage her to do the same, until she cools off. We as men want to fix things as quickly as possible, and it's difficult for us to understand that even if WE have come to the conclusion of an issue, women can still have the aftershock of an emotional turmoil, and don't always want a problem "solved" until that earthquake subsides. The same could be said of some men, at times, myself included. I'm a very moody person, and I'll have my logic conflicting with my anger, and it's sometimes weird for me to watch myself act according to my emotion, even with my logic telling me I should do something else. Sometimes, it's the other way around, and I'll do or say something I know is "right" even when I don't "feel" that way.