Women by nature have evolved differently from men. They are driven by biology of hormones at different phases of life, years, months, weeks and days. Hence we men call women untrustworthy(someone who says different things at different times). But my dear men they are not untrustworthy they are just following their natural impulses driven by their hormones most of the time. For example men complain women do not keep their word, women promises to show up at certain venue and decides to cancel last minute.Well women are not being dishonest it is how women are. In essence if you expect women to behave like women, men will find a smooth way with women.