If you want the best possible outcome of any litigation that you may have during your lifetime, the way to do it is to get the best possible Lawyer.  If you want a Divorce Lawyer in Nassau County, NY and you want a divorce that is going to be quick and tidy, and not cost you an arm and a leg, then the best way to find a company who will help you is to ask your friends and acquaintances and look on the web.

You will need to look for a firm of Divorce Lawyers who are also Divorce Mediators because they will be able to give you guidance on how to come to settlement if your partner and you cannot agree on child maintenance and custody, or how to divide your property.  They will be empathetic and efficient.  Empathy and efficiency are just what you need when your mind is probably not as well organised and it usually is.  They can help you resolve your problems by talking it through and not by litigation.
Divorce is difficult even when the litigators are acting together in a friendly and cooperative manner, but it is always in your best interest to keep calm and reasonable because if you are in a constant battle with your partner then the cost of litigation will increase exponentially.
 
When you find a Divorce Lawyer in Nassau County, NY you will likely find one that will give you your first consultation free.  Call them for information on what documents you will need to bring with you to the first consultation and they will give you all the help you need.  Being prepared for the meeting will be of assistance to you and the Divorce Lawyer. You should make notes before you go for an appointment about things that you will need to ask the lawyer and remember to refer to your notes when you are at the consultation.

You should aim to have an amicable divorce, that is not always possible of course, but if you remind yourself that there is a light at the end of the tunnel, and that life always gets better you will be able to keep your head.  It is a painful experience and each member of the family will be affected for some time, but try to plan not to make an enemy of anybody in your family.  Even if they do take sides.  They are less likely to take sides if you endeavour to have a reasonable attitude.
Remember that your Divorce Lawyer is there to help you not only with the litigation, but will mediate in any dispute and endeavour to resolve it through negotiation.  It is a lot quicker and comfortable than litigation.