The Legal Implications of Marriage
For example, in most states, a new spouse is automatically entitled to a portion of a deceased spouse's estate (often 1/3) regardless of the terms and provisions of the deceased spouse's Will. Certain retirement plans will automatically change the primary beneficiary to a new spouse, regardless of whether the deceased spouse has an existing beneficiary designation naming another individual, such as a child.
These two examples occur automatically, absent additional planning. If you are contemmplating marriage and especially in cases of a second marriage, please consider the legal consequences of such action. You may be ok with the result, but you might want to discuss a prenuptial agreement or other arrangement. Most folks say that you should not enter blindly into marriage. That advice should also apply to the legal and financial consequences of that instituion.