Tailorbird abandons nest and eggs

I waited a second night to see if it had really abandoned the nest and it sure has. It was exactly a month ago when I spotted the first egg. The eggs take only 14 days to hatch and another 14 days to the young ones to leave the nest. It has been a month now and the three eggs haven't hatched. I understand from reading on the Internet that either the eggs weren't fertilized or they might have been gone spoilt with a bacterial infection. I tried candling them and there seems to be no visible sign of any life inside. Meanwhile, the nest is just precariously hanging on to the few leaves that support it.

Here's a shot of the bird with its eggs I took one night. The eyes are a flaming orange under the flash light of the camera but it is actually more red.