How can trust be rebuilt after a husband takes another wife?

Trust is rebuilt through consistent honesty, promises kept and open communication — by the husband, not carried by the wife alone. The husband needs to be transparent about schedules, finances and family decisions. The wife, for her part, can state her needs clearly and allow room for change. Set aside 'time together' undisturbed by the other household's affairs. Avoid raking things up repeatedly, but do not hide the hurt. Allah placed between husband and wife mawaddah and rahmah (affection and mercy); these can be nurtured again. Couples counselling helps a great deal.