There's an "Only A Woman's Heart" written by Elanor McEvoy on the Album "A Woman's Heart" - a terrific collection of tunes by various artists (Maura O'Connell, Frances Black, Dolores Keane, among others). She sings it with Mary Black on the CD. I've heard it on another album as well (a Mary Black album I think), just can't remember them at the moment.

The limited information on the CD says (Eleanor McEvoy - Little Rock Music) says it was recorded specifically for that album.

Is that the one you were looking for? There are probably others of the same title.

If it is the song you're looking for and you don't have the album you can buy it through a link here and DT will get part of the proceeds!