They will now have hospital visitation rights, access to health insurance, tax deductions and relief from estate taxes.
The Netherlands-based firm aim to talk couples through alimony, splitting assets, visitation rights for children and any other outstanding marital issues to help finalise a divorce.
But it still determines which obligations a couple can keep - who gets hospital visitation rights, family leave, health care and survivor's benefits.
A white New York woman gave birth to a black couple's baby in 1998 after an embryo mix-up that set off a two-year court fight between the couples over visitation rights.
There are conlficting reports as to whether the mother of the eldest two, former nurse Debbie Rowe, is seeking custody. The Jackson family are reported to be offering Rowe visitation rights.
