My wife is more skilled than me in some matters. Should I let her handle them?

A wise leader hands matters to the person most skilled at them, and that includes recognising his wife's expertise. Leading does not mean doing everything yourself, but arranging things so everyone contributes according to their strengths. If your wife is better at managing finances, the children's education or particular matters, entrust them to her with confidence and support, not with a sense of being challenged. This is not abandoning responsibility; you still discuss things and remain responsible for the family as a whole. Appreciate her contribution openly. A strong team puts each person in the right place. Mature leadership feels secure enough to celebrate others' strengths. See rights of husband and wife.