If one spouse has significantly more debt than the other, a premarital agreement can protect the debt-free spouse from having to assume the obligations of the other.
2
夫妻一方以个人名义所负的债务之所以被认定为夫妻共同债务,其理论渊源就是夫妻家事代理权制。
The theoretical origin that the debt occurred by one person is taken as the spouses joint debt, is the theory about the agency of family affairs.