It looks a fraction dark Mick, but not by much (and my monitor is calibrated). I like the softness in the image as well, doesn't detract from the shot, but adds to it. The slight darkness adds a bit of mood to the shot imho, almost gives it a wuthering heights feel. My only criticism is I suspect that there's a slight colour cast, and cutting off the ear. Pretty daughter, lovely green eyes, no doubt she'll have the boys chasing her in a few years, good luck!
Dave
edit: I had a quick play with this image Mick, if you're interested in the results, drop me a PM with your email addy and I'll email it to you. Nothing huge in terms of changes, just a slight colour cast fix, some minor changes to hue/saturation, and played with contrast a tiny amount.