1.- Separations, divorces, common-law couples, rethinking of the agreements when the spouses are not satisfied with the measures established in the judicial resolution of the separation.
2. Conflicts between siblings due to responsibility they have to assume with respect to a family member (the elderly, the sick, the mentally handicapped).
3.- Conflicts generated due to inheritance.
4.- Cozy families or of adoptive parents who need to reach agreements with the biological parents.