Thats messed up , but keep in mind that if the plant gets a heavy dose of nitrogen and a particular light spectrum like flouros t5 s you can get a fat leaf that will later turn slender and more true to the sativa side , ive seen it happen quite a few times ....
So i wouldent go throwing out healthy plants just yet....
Are pics 1, 2 and 3 the same plant ? Because it looks like pic 3 is already moving more sativa in new leaf set .....