There is no fixed form of guarantee. As long as the real intentions of both parties are expressed, there is a clear written agreement on the ownership of the property, and it does not violate public order and good customs, then this clause can be regarded as an agreement between husband and wife on their property.
Article 19 of the Marriage Law stipulates that the property acquired by the husband and wife during their engagement and the property before marriage shall be owned by them respectively, jointly, partly separately and partly jointly. The agreement shall be in writing. So you can judge whether this behavior constitutes coercion according to the law, so this guarantee is invalid.
Extended data:
1. Features of the oath
A letter of guarantee refers to a letter of guarantee used by a group or individual in the name of being tough on the superior organization, leader or individual of the guarantor. To a certain extent, it has formed constraints and incentives for the sworn people. Therefore, it has the characteristics of taking an oath.
2. Unilateral features
Guarantee is generally a bill issued by an individual or unit to a higher-level organization or group under the condition of guarantee. Higher authorities or collectives do not reply after receiving the guarantee, but only conduct supervision and inspection according to the guarantee. Therefore, from this perspective, the guarantee has a unilateral special certificate. The same communication is essentially different.
3. The format of the letter
Although the letter of guarantee is issued unilaterally, the specific wording of the letter of guarantee still needs to follow the format of general letters. In addition, the specific guarantee content of the guarantee is generally listed item by item.