OF A. question governing the liability of the defendant to the plaintiff.
At this stage the merits, and the facts upon which the merits depend, may be disregarded and the problem stated in the abstract.
Is an unqualified contract to marry enforceable against a bachelor by a married woman against whom a decree nisi for dissolution of marriage had been pronounced before the contract was made but had not been made absolute ? To be enforceable must it be qualified by a term that the decree shall first be made absolute ?
To the abstract question three facts should be added which are special to the case. First at the time when the promise of marriage was given only two or three weeks of the period remained at the expiration of which the decree nisi might be made absolute. Secondly the plaintiff, the promisee, believed that her divorce was complete and that she was entitled to re-marry and she informed the defendant, the promisor, that she was divorced. Thirdly the defendant repudiated the contract and the plaintiff issued her writ before the decree nisi was in fact made absolute. It was made absolute before the trial on the application of her husband, the petitioner in the suit for dissolution.
The law is that a contract to inter-marry is invalid if, at the time it is made, one of the parties is to the knowledge of the other married, and this is SO notwithstanding that the contract between them is that they will marry when the existing marriage is dissolved by death or is dissolved or annulled by decree (Spiers v. Hunt 1; Wilson v. Carnley 2 Skipp v. Kelly 3 Siveyer v. Allison 4
But a contract to inter-marry between parties, one of whom is married, is enforceable by the other if at the time when the contract was made the latter was unaware of the fact (Wild v. Harris 5 Millward v. Littlewood 6 ). 'Here the ground of liability is either estoppel, or better, implied warranty to perform the promise law- fully: Sir Frederick Pollock, Principles of Contract, 12th ed., p. 266, note 68, basing his statement on the observation of Phillimore J. in Spiers v. Hunt 7. In such a case "the promise by the defendant to marry the plaintiff implies, on his part, that he is then capable of marrying, and he has broken that promise at the time of making it (Millward v. Littlewood 8, per Parke B.).
A decree nisi for dissolution makes all the difference. The marriage of course subsists until decree absolute but the con- siderations are gone which invalidate a contract to marry after the
1(1908) 1 K.B. 720.
2(1908) 1 K.B. 729.
3(1926) 42 T.L.R. 258.
4(1935) 2 K.B. 403.
5(1849) 7 C.B. 999 [157 E.R.
6(1850) 5 Ex. 775 [155 E.R. 339].
7(1908) 1 K.B., at p. 723.
8(1850) 5 Ex., at p. 778 [155 E.R.,