Nothing wrong with it but if you're afraid of having some weird dysfunctional family I'd avoid it. It's definetly not the most typical dating situation so it's definetly not going to be treated that way. Nothing inherently wrong with it but I'd still advise against it. There's a lot of other options out there.
Most Helpful Girl
Technically no, but you have to ask yourself two questions: 1, is your family okay with it? And 2, what are you gonna do if/when things turn sour? You're related, you're going to have to see each other every so often, and it's going to be awkward. So is it really worth it?
I'm in same position, and can tell you there is nothing wrong with it.
"Step Cousins" is two completely different families who came together through some one else's marriage. Say two other people within the two families got married first, you'd deny the other two from being married now?
You aren't blood. You are not related. It's completely fine.