How do I make a Will that is undisputable / uncontestable / foolproof?

We at getArrange.com, even if at the expense of losing potential business, shall be frank with you here.

Any decent Will writing company / law firm will let know that there is NO SUCH THING as an  undisputable / uncontestable / foolproof will.

Disputes as they are, more often than not happen when there's a desync between what is carried out and what the would-be / potential / disgruntled benefactors think should be happening instead. Take for example if your asset includes a priceless art piece worth USD 100,000 which is to be split 50-50 between your spouse and child. Your spouse wants the painting to be kept for sentimental value, while your child wants it to be sold so the money can be utilized for better purposes. So what now?

What a properly written will can do is to let your intentions known, be it in the above example for it to be sold before distribution, or to just outright give one party or the other. This in turn minimizes potential disputes in the future.

In the unfortunate event of a dispute, what a properly written Will can do is to maximize the probability of a favorable outcome that is close to YOUR intentions.