A mistress is a relatively long-term female lover and companion who is not married to her partner, especially when her partner is married. Generally, the relationship is stable and at least semi-permanent, but the couple does not live together openly and the relationship is usually, but not always, secret. There is often also the implication (if not the fact) that the mistress is “kept” – i.e. that her lover is paying for some (and sometimes all) her living expenses.
The term “mistress” was originally used as a neutral counterpart to “mister” or “master”.
On below video was film by passerby 2 girls was beating 1 girl ,On the said video 1 man trying to help the girl, who is his mistress and the two other girls are his wife daughter.
Check out below video :
Question ? If this things happen to you would you do the same?