Matrimonio de derecho consuetudinario
I'm not completely sure but I would say that it is English Law. Because from my research I found under "common-marriage law", the first Act of Marriage occurred in the 1700's. At the time, there was not a USA but there were 13 colonies, and Britain ruled over them. Britain and England are both the same country, so I think it's English Law.
Most states that allow for cohabitation to become a common law marriage, say that a marriage does not become common law until after 7 years. Some states do not recognize same sex common law marriages, though.
Sister in law in Spanish is cunada.
Marriage in spanish is "casamiento" The union between a husband and his wife is called "compromiso"
"Sister-in-law" in Spanish is "cuñada". It is pronounced "coon-YAH-dah".
Objeccion
My resources say no. There are only 9 states that still have Common Law Marriages. Alabama, Colorado, Iowa, Kansas, Montana, Rhode Island, South Carolina, Texas, and Utah
un matrimonio felizVivan Los Novios!
The word is 'Yerno'
Pre-Judicial
If you live in a place that recognizes common law marriage, and you meet the requirements for a common law marriage, you have all the rights of a spouse. If not, you have the right to your joint property, but do not have the other marriage rights. If there are minor children, you may have parental rights.
"Court" in Spanish is "tribunal." yes but this is a court of law -not where you play