Marrying a U.S. citizen or permanent resident doesn’t automatically erase an overstay or unlawful entry from your immigration record – but it can still open a real path to lawful permanent residence. The options available depend heavily on how you entered the country. Those who overstayed a valid visa may qualify to adjust status inside the U.S., avoiding the risks of departure. Those who entered without inspection typically must process through a consulate abroad, often requiring an approved unlawful presence waiver before leaving. Key mistakes – like departing the U.S. without a waiver or submitting thin hardship evidence – can turn a manageable case into years of family separation. Understanding your entry history, calculating unlawful presence accurately, and building a strong evidentiary record are the steps that determine outcomes. A free consultation can clarify which path fits your specific facts.