Err if she leaves the kids then i will probably take care of them and would be happy. However i will definately make her life a living hell though i won’t cause her any physical damage. And if she tries to get married to another man - i will make sure the man whom shes trying to get married to rejects her at every cost.
So she will end up living a lonely/looser life 
PS: Let’s hope my wife turns out to be good and shareef 