Has your wife suddenly stopped cribbing about your spending more time with your friends and less with her? Be assured that there is something fishy going on. Her ignorance towards you means that she doesn't really care about you or your spare time any longer. This behavior is more alarming if she earlier used to complain about your not spending quality time with her. It's not like adultery in the movies. If your cheating wife seems less interested in what you do, it implies that she is focusing on someone else's actions.