Adoption in the Bible

How the Church Views of Adoption and the Bible are all Wrong

I have just read so many Bible verses about Orphans that my head is ready to spin. And almost ALL of them are not just about the CHILDREN, but include the lines “the Widows and Orphans” or instead speak of “the fatherless” meaning , I would assume, single mothers. So how come devote Bible quoting folks can so easily IGNORE the word of God that clearly says CARE FOR THE WIDOW? How come only the CHILD’s soul is worth saving? How come we can’t save the mother’s soul too?
I would think that “Thou Shall Not Covet Thy Neighbor’s Child” falls in there. Right? So if the Bible says to not desire to TAKE the widows child, and to help her, perhaps save her soul too? Especially, one would think, when the mother/widow has “chosen life” and should be rewarded somehow for not having the evil abortion? Like isn’t she half way there already?