S'long as you know that it is illegal for anything under 3rd cousins to marry. Which means many people will see an immorality in you being with your third cousin. We can't stop you, but use whatever conscience you have on this. Don't ask US if it's ok. In reality, what's the "ok" of complete strangers anyway? Worry about what the people you're going to see everyday and yourself will think.

Rod Steele