So I go on to his computer and get the site all setup and I'm still showing the old site on my Mac. It's been a few hours and still the same thing, the new site shows on his PC and the old one on my Mac. I try clearing cache and cookies, I use a new web browser, I use another Mac we have that has never gone to the site, and all still show the old site. After several hours I remove the site from the old hosting account and now on my Mac I get the typical parked domain page when I go to the site but my husband's PC still gets the new site that is working perfectly.
It's like the PC is accessing a different internet than the Macs. I don't know if I can post a link, but if someone on here is working on a Mac and would like to test the site for me to see if it shows up, please PM me. It would be especially useful if someone with a Mac and PC can see if the site is showing up on both computers. Thanks!