A concubine in ancient Rome was slightly different from that of the traditional variety. First off, a man could only have one concubine at a time, and was not allowed to have a concubine if he was already married. In addition, the relationship between a man and his concubine had legal standing and was considered a step below marriage, though there were specific legal differences.In fact, most women who became concubines were only not wives due to social standing, or a man’s wish not to complicate the inheritance of his wealth due to a previous marriage. Children born from concubinage were considered illegitimate; however, the father was still expected to provide for them while he was alive. Also, the concubine herself was not elevated to the same social status as the man—as opposed to a wife—and she was banned from worshiping Juno, the goddess of marriage.