The Talmud examines another case of two brothers married to two sisters, while the third brother starts off single. One brother dies and the single brother performs Maamar, showing his intent to marry the widow in Yibum. However, before the Yibum takes place, the other brother passes and now the sister of the woman he intends to marry must also be dealt with.
According to Beit Shammai, the Maamar makes them as if fully married, so the single man can go ahead with Yibum as he intended originally. However, according to Beit Hillel, Maamar does not count as a legal engagement. The man is stuck, as the Gemara taught yesterday. He cannot marry either widow since they are sisters. The Gemara comments woe to him over his (intended) wife, woe to him over the wife of his brother. This case is extra tragic because this man started out single, without any other wives.
According to the majority view, Maamar is a mere declaration of intent for Yibum and does not make the man legally engaged or married. The Gemara examines the logic of the minority view, why they argue that Maamar counts as a betrothal.
One of the reasons is that Maamar can effect a financial relationship. If a man engages a woman and sets a date for marriage but does not end up making the wedding on that date, he now obligated to provide her with food and housing. So too, a brother who performs Maamar and sets a date for Yibum is required to feed the widow on that date.
In return, this man is able to nullify any vows this woman makes that may interfere with their relationship. A father can annul vows made by his daughter and the husband for his wife (Numbers 30:8-17). While a woman had the right to make a vow, her father or husband had veto power when that vow impacted others or interfered with the family.
For instance, if she would vow not to dine with a certain neighbor, he can nullify the vow since he might be good friends with that neighbor. She recognizes that she is being cared for by this man, and accepts his authority. The concept is that a person won’t bite hand that feeds her. She may also realize that the man is looking at the bigger picture and trying to do what is right for the family as a whole, not just one individual member.
This concept may sound strange in modern times. Today the default situation, reinforced by a feminist media, is that women and children do not readily recognize that the husband and father has any real authority over them. Fathers and husbands are typically portrayed as pathetic and ineffective, never as leaders and directors of the family. It is now rare to find a situation in which a woman accepts that the man in her life can veto her decisions.
This idea provides a method for evaluating your own relationship. If someone in your circle makes a decision which you object to, analyze what happens when you explain your objection. If they are willing to listen and change their mind, this is a good sign. If the other person believes that they are the only party with any say over their decisions, this means you have no authority.
If you find yourself in a relationship where you lack authority, why are you continuing to provide for this person who is ready and willing to bite the hand that feeds her?