Wonky Wedding Rings

It's looks like a graphic card issue to me. Normally it would be custom content skins, other cc rings, or even outfits but looking at your pictures I'm wondering how high is the detail of the Sim set on in your game? The graphic bleeding where he is washing dishes (shape of hand within the sleeve) seems like a graphic card issue for one thing and usually higher detail shows better nails etc. Try setting it to high detail on Sims if it's not already.

@Cinebar Thank you for your reply. I have all the graphic settings on the highest currently, I'm not sure why it looks like this. I was planning to start playing it more but now I'm not so sure, maybe it just isn't compatible with my PC?

Sorry it took me so long, I was gone for a while, twice. Try the Graphics Rule Maker instructions to see if things improve on your machine.

http://www.simsnetwork.com/tools/graphics-rules-maker