Is it possible to bring back my wife with the help of powerful spells?

It is possible to bring back a spouse with the help of powerful spells. However, the effectiveness of such spells is highly debated and lacks scientific evidence. It is advised to seek professional help or counselling for relationship issues. 

Can love spells really stop a divorce or prevent my husband from having extra-marital affairs? 

Love spells are not supported by scientific evidence and should not be relied upon to stop a divorce or prevent extramarital affairs. It is important to seek professional help and address the underlying issues in a relationship.