Poor estate planning is a recipe for disaster. Look no further than Dickens’ Bleak House—or a telenovela—to witness the tragedy and melodrama inadequate estate planning can cause. While having your estate planning documents prepared is the first hurdle to overcoming these types of disasters, there are several threats that lurk around the corner that might derail your wishes.

Family Conflict

According to a TF Wealth survey of over 100 estate planning professionals, family conflict is the number one risk to a peaceful inheritance. If children are treated differently under the estate plan, there is often an assumption that a mistake was made in drafting the documents or that someone has exerted undue influence on the parent. While this may not be the case, without any guidance from you, family members can begin to think the worst of each other.

Sloppy or No Estate Planning

If you have not done any estate planning or if what you have done is ineffective, your estate will be subject to your state’s intestate laws. These laws predetermine who will inherit your assets and in what proportion. While these statutory schemes might work for some people, they will have adverse consequences for those who have been married multiple times, have children from prior relationships, or children who need additional asset protection. If you haven’t done any estate planning, you’re simply leaving your inheritance and your legacy in the hands of the government.

In order to ensure that your wishes are being carried out and safe from the ever-present dangers, it is important that you know what a successful estate plan looks like.

No (or Little) Family Conflict

The goal here is for there to be no surprises. If you are choosing to treat children or other family members differently, be open and honest about it. It may be helpful to have a conversation about your wishes prior to your death so that those individuals understand why you have made those decisions. Even if you choose to not have such a conversation, it’s important to discuss your plan and reasons with your attorney, so that the plan can be drafted to carry out your wishes.

Eliminate (or Minimize) Costs and Taxes

Watching inheritance get whittled away by taxes and fees will only lead to frustration and hard feelings. When preparing your estate plan, your intent is to benefit your loved ones, not the government. Working with a qualified estate planning attorney can help ensure that your assets are being handled in such a way that the administrative costs of your passing and any income or estate tax are minimized or avoided.

A Chosen Representative

It is possible that, later in life, you may not be able to handle all of your affairs yourself and may require some assistance from a loved one, whether it be with your finances or healthcare. Look for someone you trust who understands you and your desires. Don’t necessarily rely on someone just because they are the most convenient. And, don’t rely on hope that everyone will know who you want to be in charge. You must ensure that you’ve granted proper authority using a power of attorney, a trust, and a will.

Ensure that Everyone Gets What You Want

Your assets may be, or may in some way, represent your legacy. Do some real soul-searching about how and what you want to share this with your family and friends. To ensure that your legacy is passed on in a meaningful way, consider including an explanation as to why someone is receiving a particular inheritance. If you have wishes as to how they use a gift of money, he or she may appreciate hearing the hopes and dreams you have for them and their future even though you are no longer with them.

Documents Are Up-to-Date

Life can change quickly. It is important that you review your estate planning documents with each life change (i.e. birth or death of a family member, purchase or sale of a major asset, change in health, etc.). Keep in touch with your estate planning professionals when these major life changes occur and they will contact you when there are changes in the law. This will help ensure that your documents stay effective and your wishes are carried out.

So, do the groundwork that a little planning requires. And leave the melodrama for entertainment.