721.  (a) Subject to subdivision (b), either spouse may enter into
any transaction with the other, or with any other person, respecting
property, which either might if unmarried.
   (b) Except as provided in Sections 143, 144, 146, 16040, and 16047
of the Probate Code, in transactions between themselves, spouses are
subject to the general rules governing fiduciary relationships that
control the actions of persons occupying confidential relations with
each other. This confidential relationship imposes a duty of the
highest good faith and fair dealing on each spouse, and neither shall
take any unfair advantage of the other. This confidential
relationship is a fiduciary relationship subject to the same rights
and duties of nonmarital business partners, as provided in Sections
16403, 16404, and 16503 of the Corporations Code, including, but not
limited to, the following:
   (1) Providing each spouse access at all times to any books kept
regarding a transaction for the purposes of inspection and copying.
   (2) Rendering upon request, true and full information of all
things affecting any transaction that concerns the community
property. Nothing in this section is intended to impose a duty for
either spouse to keep detailed books and records of community
property transactions.
   (3) Accounting to the spouse, and holding as a trustee, any
benefit or profit derived from any transaction by one spouse without
the consent of the other spouse that concerns the community property.

또 부부간의 신탁의 의무에 대해 설명이 돼 있는 게 1100조 (e)항 인데요. 다시금 공동재산이나 빚을 관리함에 있어서 

721조에서처럼 절대적으로 신탁의 의무를 서로에게 져야하고 그 의무는 이혼이 끝난다고 끝나는 게 아니라 재산이나 빚의 

배분이 다 마무리져질 때까지 계속된다고 명시되어 있습니다. 

1100. (e) Each spouse shall act with respect to the other spouse in the
management and control of the community assets and liabilities in
accordance with the general rules governing fiduciary relationships
which control the actions of persons having relationships of personal
confidence as specified in Section 721, until such time as the
assets and liabilities have been divided by the parties or by a
court. This duty includes the obligation to make full disclosure to
the other spouse of all material facts and information regarding the
existence, characterization, and valuation of all assets in which the
community has or may have an interest and debts for which the
community is or may be liable, and to provide equal access to all
information, records, and books that pertain to the value and
character of those assets and debts, upon request.

이혼 시작 이후의 의무에 관해서는 2102조에 명시되어 있는데요. 다시금 721조가 언급되며, 상대편이 재산권을 갖고 있거나, 

또는 재산권을 주장할만한 재산까지 (또는 빚) 싸그리 다 명명백백하게 공개를 해야하고, 그 어떤 변화가 있을 경우, 이미 한번 

공개를 했던 내용이라고 하더라도, 또한 상대편의 새로운 요구가 없다고 하더라도, 본인이 자발적으로 또 완벽하게 공개를 해야할 

의무가 있다는 것입니다.  이 공개의 의무는 직접 들어오는 돈 뿐만 아니라 사업체 앞에 놓인 비즈니스 기회까지 포함을 합니다. 

2102.  (a) From the date of separation to the date of the
distribution of the community or quasi-community asset or liability
in question, each party is subject to the standards provided in
Section 721, as to all activities that affect the assets and
liabilities of the other party, including, but not limited to, the
following activities:
   (1) The accurate and complete disclosure of all assets and
liabilities in which the party has or may have an interest or
obligation and all current earnings, accumulations, and expenses,
including an immediate, full, and accurate update or augmentation to
the extent there have been any material changes.
   (2) The accurate and complete written disclosure of any investment
opportunity, business opportunity, or other income-producing
opportunity that presents itself after the date of separation, but
that results from any investment, significant business activity
outside the ordinary course of business, or other income-producing
opportunity of either spouse from the date of marriage to the date of
separation, inclusive. The written disclosure shall be made in
sufficient time for the other spouse to make an informed decision as
to whether he or she desires to participate in the investment
opportunity, business, or other potential income-producing
opportunity, and for the court to resolve any dispute regarding the
right of the other spouse to participate in the opportunity. In the
event of nondisclosure of an investment opportunity, the division of
any gain resulting from that opportunity is governed by the standard
provided in Section 2556.
   (3) The operation or management of a business or an interest in a
business in which the community may have an interest.
   (b) From the date that a valid, enforceable, and binding
resolution of the disposition of the asset or liability in question
is reached, until the asset or liability has actually been
distributed, each party is subject to the standards provided in
Section 721 as to all activities that affect the assets or
liabilities of the other party. Once a particular asset or liability
has been distributed, the duties and standards set forth in Section
721 shall end as to that asset or liability.
   (c) From the date of separation to the date of a valid,
enforceable, and binding resolution of all issues relating to child
or spousal support and professional fees, each party is subject to
the standards provided in Section 721 as to all issues relating to
the support and fees, including immediate, full, and accurate
disclosure of all material facts and information regarding the income
or expenses of the party.

따라서 내가 혼인기간 내내 사업체에 관여를 안 했기 때문에 이혼기간 중에 사업체가 몇백만불에서 마이너스로 가치가 떨어져도 

모르고 있을 수는 없다는 것이지요.  부디 얼마가 됐건 혼인기간 중 비즈니스를 키운 분들은 상대편 배우자가 일군 것이니 

그 사람 것이다라고 생각하고 이게 어떻게 돌아가는지 관심을 끊으시면 안 된다는 거.  아무리 법적으로 사업체를 운영하는 

배우자가 내 요구 없이도 이런저런 내용과 자료들을 다 공개해야 할 의무가 있다고 하더라도, 그 의무라는 건, 권리행사를 

해야하는 사람이 챙기지 않으면 의무를 자발적으로 이행할 사람은 거의 없기 때문입니다.

해당 법조항들 다 퍼다 올려 놨으니, 사전 찾아 가면서 꼼꼼히 읽어 보시고, 본인의 권리는 본인이 똘똘하게 챙기시기 바랍니다.

오늘 영 포맷이 이상하게 풀려서 글 올리면서도 정신이 없네요.  안 그래도 정신 사나운 이슈인데. 참.. =.=

조금이라도 이해에 도움이 되셨길 바라며 저는 이만..