Contrary to the appellant's contention the respondent asserts that the word "may" in s. 11 vests a discretion in the court to refuse, in some or other unspecified circumstances, to pronounce a decree for restitution. Primarily the contest between the parties rests upon what they regard as a conflict between the decision in Heupt v. Heupt [1] on the one hand and, on the other, the decisions in Thomas v. Thomas [2] , Ingram v. Ingram [3] and Rose v. Rose [4] . In the first of these cases the petitioning wife had sought a decree for dissolution on the ground that the respondent had failed to comply with an earlier decree for restitution of conjugal rights. But at the time when the second suit was commenced the petitioner, though domiciled in New South Wales, had not been so domiciled for three years. That being so she contended that, although a petitioner proceeding under s. 16 was bound to establish the existence of a New South Wales domicile for "three years and upwards", this condition had no application to suits for dissolution pursuant to s. 11 which, as will be observed, has nothing to say as to domicile. However, the Full Court held that as far as a petitioning wife is concerned s. 11 should be regarded as a proviso to or as a provision ancillary to s. 16, and that, upon this view, it was proper to regard the suit as one instituted pursuant to s. 16. Accordingly, her suit could not succeed. On the strength of that decision the appellant in the present case now contends that pursuant to s. 20 (2) the learned trial judge was bound to pronounce a decree for dissolution unless the evidence disclosed the existence of any of the specified absolute or discretionary bars (cf. Parker v. Parker [No. 2] [5] ). On the other hand, the respondent relied upon the alternative groups of cases which, it was said, establish that in cases such as the present the court has a wider discretion to refuse relief. Thomas v. Thomas [2] was, however, concerned with an intervention by the Crown Solicitor but it is, I think, implicit in the decision that if the petitioning wife's lack of sincerity at the time of the decree for restitution had been established in the subsequent suit for dissolution based upon non-compliance the learned trial judge might properly in the exercise of a judicial discretion have refused the relief sought. At all events, this was thought by the Full Court in Ingram v. Ingram [3] to be the effect of that decision. This later case overruled Parker v. Parker [No. 2] [5] and held that a decree for dissolution might be refused notwithstanding proof of the respondent husband's failure to comply with a decree for restitution. The fact in that case was that a communication from the husband to the wife within the period of compliance had miscarried and after this was discovered the husband, some nine days after the time for compliance had expired, renewed his earlier offer to provide a home and resume cohabitation. The offer was refused by the wife and in the subsequent suit for dissolution the learned trial judge felt constrained by the decision in Parker v. Parker [No. 2] [1] to pronounce a decree. Upon appeal the decree was set aside and in the reasons of the court for taking this course the following passage appears: "As has been already pointed out, by s. 11 failure to comply with the restitution decree is deemed to constitute only desertion without reasonable cause; it is not deemed to constitute such desertion for a period of three years; and hence it does not, without more, bring into operation the provisions of s. 20 (2). Section 11 itself provides, however, that a suit for dissolution or separation may be forthwith instituted and a decree nisi may be pronounced on the ground of desertion although the period of three years may not have elapsed since the failure to comply. The language is quite clear. The use of the word "may" shows that it is discretionary and not obligatory for the Court to pronounce the decree where the statutory desertion has not continued for three years. Where, as in the present case, the Court is satisfied that the husband has made his wife a genuine offer of a home within five days of the expiry of the time allowed, so that the statutory desertion has existed for a period of only a few days; where an explanation is given of the failure to comply with the restitution decree, which is reasonable if insufficient; and where the Court has reason to doubt the sincerity of the wife in instituting the restitution proceedings, there is every reason why the discretion should be exercised against the petitioner and no reason why it should be exercised in her favour. The matter does not, however, rest upon a prima facie view of the proper construction of the section. It is the subject of authority. Apart from the case of Beauclerk v. Beauclerk [2] where I think that it follows from the observations of Sir Francis Jeune [3] that his Lordship thought that the Court had a discretion where the statutory period of desertion had not run from the date of failure to comply, there is the decision of this Court in Thomas v. Thomas [4] . In that case, a wife, having obtained a restitution decree, filed a petition for dissolution of marriage immediately upon non-compliance, and obtained a decree nisi. The Crown Solicitor then intervened in the dissolution petition on the grounds that the wife had not been sincere in her restitution proceedings, and that the dissolution proceedings were therefore tainted with mala fides. The judge of first instance, upon the intervention, rescinded both the decree for restitution and the decree nisi for dissolution. On appeal, it was held by the Full Court that the learned judge had exceeded his jurisdiction in rescinding the decree for restitution; but that no exception could be taken to his action in rescinding the decree nisi for dissolution. I think that it necessarily follows from this that the judge would have had a discretion to refuse the decree nisi had he been placed in possession at the hearing of the facts brought to his notice on the intervention [1] . The decision of the Full Court was expressly put on the footing that a person who relies on constructive desertion short of three years is in no stronger position than a person who relies on actual desertion for three years, if the reality of the fact of desertion is challenged" [2] . It remains to be said that an appeal to this Court in Thomas v. Thomas [3] was dismissed and that in the year following Ingram v. Ingram [4] Roper J., in Rose v. Rose [5] accepted the view that the court in suits to which the provisions of s. 11 apply has a discretion to refuse relief. Again, the decision of the Full Court in Harris v. Harris [6] seems to proceed upon the same view.