The laws regarding wills and the impact of marriage on them can vary significantly depending on the jurisdiction. Therefore, it's essential to consult with a qualified legal professional in your specific location to get accurate and up-to-date advice.
In many jurisdictions, getting married can have an effect on your last will and testament. Typically, marriage can automatically revoke or invalidate a will made before the marriage, at least in part. This is often based on the assumption that marriage creates a significant change in circumstances and that the testator (the person making the will) may wish to revise their will to reflect their new marital status and responsibilities.
After getting married, it's generally recommended for individuals to review and update their estate planning documents, including their wills, to ensure they accurately reflect their current wishes and circumstances. This may involve creating a new will or executing a codicil (an amendment) to the existing will.
Keep in mind that the laws governing wills and marriages can be complex, and there may be other legal considerations to address, such as community property laws and the inheritance rights of spouses. To ensure that your estate planning is legally sound and tailored to your specific situation, seeking guidance from an experienced estate planning attorney is highly recommended.