I just think dating your wife can do the trick, as busy as she may seem, women still longs to be treated a princess even after marriage, ask her to go out of town, just the two of you and see to it that your two daughters are secured and assure her that, pamper her like you did when you were courting her, courtship never stops in marriage, yeah go hide and seek, take her to a spa make her feel like she's your baby, relive what you were as lovers, Sneak out and all... Having another woman is not a solution to your problem, don't be stupid... Communication is the key...