"I am commissioned by Mr. Osborne to inform you, that he abides by the determination which he before expressed to you, and that in consequence of the marriage which you have been pleased to contract, he ceases to consider you henceforth as a member of his family. 
I am commissioned by Mr. Osborne to inform you that he abides by his determination that in consequence of the marriage which you have been pleased to contract, he ceases to consider you henceforth as a member of his family. 