Perhaps a man raped a women and caused her pregnancy. She feels sad and dead inside because she now has to alter her life due to a man that violated her and most likely won't aid in the raising of the child.
The woman was raped and now pregnant and she isn't able to mentally recover from the incident and ever since then, all that has happened is killing her on the inside. The body reflects her mind not her physical condition. This picture is what she feels on the inside. "Sins of the father" means that the father of her child has commited an act of sin, raping and commiting fornication and creating a bastard child. The area between her legs represents destruction her virginity or purity has now been taken.
wow. incredibly... disturbing, yet... awesome. part human, part... lobster, part stegosaurus, part tentacled creature, part zombie, part... woman... who might be pregnant... but something about the legs looks a bit masculine- it's like there's hair on the legs, so maybe man is in there too.
sins of the father. hmm. maybe by impregnating the woman, the father essentially turned her into a monster who bears little resemblance, in body and mind, to who she was previously... kind of... an extreme interpretation of how some women get super hormonal and unrecognizable when pregnant.