Before taking any steps consult a Physiologist.
Normally a woman fight because of many reasons like emotions, tension, unsatisfied life, physical exertion, lack of mental peace, workload, incomplete wishes, lack of understanding between partners, lack of love, etc. There are various reasons for a person to be disturbed, some try to cope up against them by sitting silently and thinking of solutions.
If you want to separate from your wife, then file a case for divorce under the ground cruelty.
Giving repeated threats to commit suicide amounts to cruelty. When such a thing is repeated in the form of sign or gesture, no spouse can live peacefully.
If repeated threats are given by the wife and if preparations for suicide are made, though having no intention to commit, but with an intention to create a pressure or with a view to gain the expected result from the husband, then it amounts to cruelty .If do so then file a complaint before the police station for safe guard of parents and you
To get a divorce one has to prove wrongdoing on the part of other spouse, and impeccable conduct of one’s own in order to win. Divorce is granted only on proof of fault or guilty conduct of one party and innocence of the other.
Divorce by Mutual Consent is the easiest way to get a divorce, in this both parties work out their terms on which they agree to part ways- file petition in the court, which is finalised in 6 months. However there may be cases where the decision to part may not be a mutual one, and it is only one party who considers the union to be troublesome and worth getting rid off. Such situations lead to Divorce being contested.