Dеfendant’s first assignment of error relates to the failure of the court to sustain her motion for nonsuit.
It is the rule in North Carolina, and the majority of the other states, that an unemancipated minor child cannot maintain a tort action against his parent for personal injuries, even though the parent’s liability is covered by liability insurance. This rule implements a public policy protecting family unity, domestic serenity, and parental discipline.
Redding v. Redding,
The emancipation of а child may be complete or partial. A minor may be emancipated for some purposes and not for others, and sim
*322
ilarly a parent may be freed of some of his obligations and divested of some of his rights yet not freed and divested of others.
Hunycutt v. Thompson,
The execution of a formal contract by a parent is not required to accomplish the emancipation of a minor, and the intent and purpose of the parent to emancipate his child may be exрressed either in writing or orally. It may likewise be implied from the parent's conduct
*323
and surrounding circumstances.
Daniel v. R. R.,
“A minor child may live away from the home of its parents and receivе his wages for the week, and pay his own expenses therefrom, and yet not be freed from the authority and control of his parents. On the other hand, a minor child while living at home with his parents may be completely emancipated from the control of his father and entitled to the earnings from his services. . . .” 3 Lee, op. cit. supra at 75.
As Sherwood, J., wrote in
Dierker v. Hess,
“It is not necessary that the father . . . should proclaim that fact (emancipation) from the housetops, or accompany it by some token or ceremonial as open and as odious as that which formerly attended the manumission of a slave; nor is it necеssary to accomplish that end, that the son should cease to be a member of his father’s family; that the dearest domestic ties should be rudely sundered, and he driven like some alien and outcast from beneath the paternal roof.”
Though defendant in this case was her own provider and her own chaperone, according to plaintiff’s evidence, she would not knowingly have transgressed the wishes of her parents. She deferred to their advice as she had always done and, in addition, provided her mother with transportation whenever it was requested. Defendant contends that this shows non-emancipation entitling her to nonsuit. We do not so hold. Such a ruling would be tantamount to holding that complete emancipation requires the repudiation of all habits of filial piety which every good parent labors to inculcate and which, as a result, become instinctivе in the child of such a parent. Felix nati pietate. Vergil, A. 3, 480. Even when he becomes twenty-one, a child is not suddenly metamorphosed into a chilled stranger to his parents; he remains by common experience in emotional privity with them. Complete emancipation is not ipso facto lacking simply because pietas endures, no more than it is established simply because pietas is lacking. Between the two there is no necessary connection. Emancipation has to do with a legal, pietas with an emotional, relationship. Fоr complete emancipation, the law does not require the severing of all parental ties; the *324 parent may continue to receive by grace that which he could formerly command.
Plaintiff’s evidence, taken as true, was sufficient to establish defendant’s complete еmancipation by consent of the father and to make her amenable to suit by her mother. It was also sufficient to establish her liability for actionable negligence. That defendant permitted her foot to slip from the clutch while her automobile was in gear with its engine running was, in the absence of any explanation of this mishap, evidence of a lack of proper care under the circumstances. The motions of nonsuit were therefore properly overruled.
The remaining assignments of error which now merit discussion relate to the issue of damages. Over defendant’s objection, exception, and motion to strike, the physician, Dr. Webb, who first examined plaintiff on January 12, 1963, was permitted to testify that in his opinion she then had a ruptured disc in the interspace between the fourth and fifth lumbar vertebrae. It is defendant’s contention that plaintiff has adduced no evidence establishing a causal relation between this condition and the accident upon which she bases her suit. These rulings constitute defendant’s assignment of error No. 3.
The doctrine of proximate cause which determines the existence of liability for negligence is equally apрlicable to liability for particular items of damage. To hold a defendant responsible for a plaintiff’s injuries, defendant’s negligence must have been a substantial factor, that is, a proximate cause of the
particular
injuries for which plaintiff seeks recovery.
Lee v. Stevens,
In this record there is not a scintilla of medical evidence that plaintiff’s ruptured disc might, with reasonable probability, have resulted from the accident on June 12, 1962. “If it is not reasonably probable, as a scientific fact, that a particular effect is capable of production by a given cause, and the witness (expert) so indicates, the evidencе is not sufficient to establish
prima facie
the causal relation, and if the testimony is offered by the party having the burden of showing the causal relation, the testimony, upon objection, should not be admitted and, if admitted, should be stricken.”
Lockwood v. McCaskill,
There are many instanсes in which the facts in evidence are such that any layman of average intelligence and experience would know what caused the injuries complained of.
Jordan v. Glickman,
Where “a layman can have no well-founded knowledge and can do no more than indulge in mere speculation (as to the cause of a physical condition), there is no proper foundation for a finding by the trier without expert medical testimony.”
Huskins v. Feldspar Corp.,
Defendant’s assignment of error No. 5 raises the question whether the court erred in admitting the mortuary table and giving the following instructions, which permitted the jury to assess damages for permanent injuries.
“The mortuary tables indicate that at the age 58, that being the evidence tending to show wаs the age of the plaintiff at the date *326 of the accident, and the plaintiff had a life expectation of 17.3 years; and the plaintiff, of course, has offered these tables into evidence which tend to show what her life expectancy is. . . .
For any future suffering or damages or of decreased earning power you are to decrease any award you make along that line down to the present cash value upon the theory a dollar to be paid now for something to occur in the future is worth more now than in the future; so you will award on that basis if you award anything on this, what is the present cash value of any future loss you find she may sustain.”
This 'assignment of error raises the question whether plaintiff offered any evidence that she has a permanent injury as a result of the occurrence on June 12, 1962. O’Brien v. Parks Cramer Co., 196 N.C. 359, 145 S.E. 684. The answer is No, and assignment of error No. 5 must also be sustained.
Thеre can be no recovery for a permanent injury unless there is some evidence tending to establish one with reasonable certainty.
Kircher v. Larchwood,
Even if we were to assume a сausal connection between plaintiff’s ruptured disc and the accident on June 12th (an assumption which we cannot make on this record), Dr. Webb’s testimony was that such a condition usually improves but could reoccur. This falls short of establishing a permanent injury, and plaintiff’s counsel made no further effort to show one. Upon this equivocal testimony the jury should *327 be left to speculate no more whether the condition created by plaintiff’s ruptured disc was permanent than what was the cause of it.
In actions for personal injuries resulting in permanent disability, the mortuary table (G.S. 8-46) is competеnt evidence bearing upon the life expectancy and the future earning capacity of the injured person. Stansbury, North Carolina Evidence § 101 (2d Ed. 1963). It is not admissible unless there is evidence of permanent injury. McCormick,
op. cit. supra
§ 86. Without such evidence, the admission of the mortuary table to show the prоbable expectancy of life would be misleading and prejudicial. “The expectancy of life is only material when the injury is shown to be one which will continue through life,”
Vincennes Bridge Co. v. Quinn’s Guardian,
For the errors (1) in admitting testimony that plaintiff had a ruptured disc without sufficient evidence of causation and (2) in permitting the jury to consider the mortuary table and award damages for permanent injury without sufficient evidence of permanency, defendant is entitled to a
New trial.
