Interesting PP work and makes me wonder why you didnt soften the skin on the Mothers' belly and why you used a high contrast to highlight the line and belly button. The Father's arm looks a little plastic. That being said - its a very moody shot and you can relate to the feelings of the father.
I think the soft look on a male isn't the best look, especially in contrast to the stomach "roughness." These are exceptionally hard shots to pull off without making them look creepy in my opinion... It could also just be me.