¶1The petitioner has filed a motion to amend her petition by adding to it certain allegations. These allegations are not supported by affidavit, as is required by Rule 6 of the rules for the regulation of practice before the full court.
¶2We feel bound by the decision in Tufts v. Newton, 117 Mass. 68, in which it is held that an affidavit in a case of this kind, made after the expiration of twenty days from notice of the refusal to allow the bill of exceptions, cannot be effectual to entitle the party to the benefit of. such allegations. It is decided that proceedings to establish the truth of exceptions are strictis*407simi juris, and the motion to amend the petition at this time must be denied. See also Hadley v. Watson, 143 Mass. 27.
¶3The respondent asks us to dismiss the petition for the reason, among others, “ that an examination of the bill of exceptions annexed to the petition shows that no error of law was committed by the presiding judge and that the petitioner would have no substantial exception if said exceptions shall be proved.” In Fitch v. Jefferson, 175 Mass. 56, Chief Justice Holmes said in the opinion: “ As a general rule no inquiry into the merits of a bill of exceptions is open upon a petition to prove them. Ordinarily it is not proper to call upon the court to pass upon a question of law until that question is proved to have arisen in the proceedings sought to be revised. But while it appears to us better to adhere to the rule pretty strictly, the rule is rather one of convenience and propriety than of absolute law. It is perfectly logical to dismiss a petition to prove exceptions on the ground that there is nothing in them if they are proved.” In that case the petition to establish the truth of exceptions was dismissed after a consideration of the merits of the exceptions.
¶4We are of opinion that if it appears upon the face of a petition to establish exceptions, that the exceptions sought to be proved are plainly frivolous and immaterial, so as not to be a proper subject for judicial inquiry, the petition should be dismissed. It would be idle to put a prevailing party to the delay, trouble and expense of a hearing before a commissioner and subsequent proceedings in court, if it were obvious upon a cursory examination of the case of an excepting party that there were no material questions of law involved in it. On the other hand, if the petitioner presents questions proper for argument and deliberate consideration by the court, they will not be disposed of without giving the petitioner an opportunity to establish his exceptions and to argue them if they are established. Ordinarily, upon such a petition, the court will not inquire into the merits of the exceptions. It is only when the immateriality is obvious that the petition can be dismissed.
¶5In the present case the libellee’s requests for rulings raised only questions of fact upon which she had the burden of proof, and the evidence was conflicting. Plainly no debatable question of law was raised by the refusal of them.
¶6*408The only other alleged' exception to which the petition relates is to the admission of a sentence contained in a letter received by the libellee from a man with whom she was charged with having committed adultery, as follows: “ You are not my wife, but you are just the same.” The libellee relied upon his testimony that they had never seen each other but once and that their relations were innocent. It is too plain for question that this statement was admissible as tending tp contradict him.
¶7We are of opinion that the petition should be dismissed on the ground that, if the exceptions were established, they would present no questions of law of such gravity as properly to call for consideration by the court.
¶8 Petition dismissed.