Palm Beach County immigration law attorneys Devore Law Group help get green cards through family or employment for lawful permanent residence in the U.S.. The entire marriage green card timeline can take 10–38 months.Several factors influence wait times, including processing delays. If you are an immediate relative of a US citizen, you can become a lawful permanent resident (get a Green Card) based on your family relationship. Both spouses must attend the interview. Questions can focus on the couple's relationship history, as well as their daily activities and future plans together. The path towards lawful permanent residency with a green card can be obtained through family-based immigration. This guide is for people who want to get a marriage green card for their wife or husband. Yes, spouses and unmarried children under the age of 21 may also obtain their green cards via the primary investor's EB-5 petition. Copies of the death certificate, final decree of divorce, annulment or blood test are not required.