Does a plaintiff have to split a cause of action by filing multiple lawsuits based on the same primary right?

What causes of action can a plaintiff bring in a common law cause of action for emotional distress and wrongful discharge? (California, United States of America)

Can a plaintiff bring a cause of action for violation of the common law right to fair procedure based on the events alleged in their complaint? (California, United States of America)

In a personal injury action brought by a former wife against her ex-partner in a civil action, in addition to a similar action against the husband in a separate action, can the court order return to husband in the civil action? (California, United States of America)

Can a plaintiff bring an inverse condemnation action against a governmental entity for damage caused to private property caused by a governmental action? (California, United States of America)

Can a plaintiff maintain a malicious prosecution cause of action if the entire action in which it was filed has been terminated? (California, United States of America)

What is the critical inquiry in determining whether a plaintiff's cause of action is based on a protected activity? (California, United States of America)

Can a plaintiff bring a cause of action under the Elder Abuse Act based on negligence rather than a showing of recklessness, oppression or malice? (California, United States of America)

What is the test for a cause of action for malicious prosecution based on an order to show cause in a family law proceeding? (California, United States of America)

Is there a separate cause of action for emotional distress as a result of an actionable invasion of the right to privacy? (California, United States of America)

Is plaintiff's claim for damages based on long-dead causes of action? (California, United States of America)