Alright. If it is displaying correctly on your wife's phone but not yours, it is not a Safari bug, it is something specific to your device.
I understand your frustration, but using all caps to highlight something is not necessary. That is considered rude and yelling. I'm trying to help here. Also, I would consider it far from serious, just irritating.
If the settings on your device mirror those on your wife's, then I would say if deleting cookies didn't help, then the next step would be a reset. Hold the sleep/wake and home buttons together until you see the Apple logo and then release. The phone will reboot. If that does not do it, the next step is a restore. You can restore from a backup first. Backup your phone, sync it via iTunes, then click on the restore from backup button. After that is done, see if that helps. If not, the last troubleshooting step is restore as new, or not from a backup. This will put a fresh install of iOS on the device, and without adding anything else, test the website. See if this corrects your issue. If it does, then try loading the backup onto the device again. If it will no longer work, then there is something corrupt in your backup that is causing this.