Maria Jane Johnston Woodward recalls private conversation with Emma; says Emma affirmed plural marriage was a true principle but felt jealous over it.
Maria Jane Woodward, "Statement of Sister Maria Jane Woodward," 1902, MS 1325, Church History Library
...the next morning I was up stairs making beds and Emma came to me and said, "It was you that Joseph came to when he sent from Hyrum last night was it?" I said, "Yes Ma'am." Then she told me to sit down on the bed by her and we both sat down on the bed that I was making. She looked very sad and cast down, and there she said to me, "The principle of plural marriage is right, but I am like other women, I am naturally jealous hearted and can talk back to Joseph as long as any wife can talk back to her husband, but what I want to say to you is this. You heard me finding fault with the principle. I want to say that that principle is right, it is from our Father in Heaven," and then she spoke of her jealousy. Then she continued, "What I said I have got to repent of. The principle is right but I am jealous hearted. Now never tell anybody that you heard me find fault with Joseph of that principle. The principle is right and if I or you or anyone else finds fault with that principle we have got to humble ourselves and repent of it. I do not know why it is that Brother Hyrum holds such a controlling power over my spirit but when he comes to me and speaks to me I am melted to tears and I cannot talk back to him."