So, you like your second cousin? Maybe it’s their funny jokes, their bright smile, or the fact they know every line from your favorite movie.
Whatever it is, you can’t help but feel a connection.
But hold on a sec!
Before you confess your love at the next family dinner, there are some things to think about.
Dating a second cousin is legal in most places, but it can raise questions and social awkwardness.
In this post, I’ll go over everything you need to know about dating your second cousin.
Can You Date Your Second Cousin?
Legally, it’s perfectly acceptable for second cousins to date in most parts of the world.
The laws governing such relationships vary from place to place, but generally, second cousin couples are given the green light.
In fact, even marrying a second cousin is legal in all states of the US.
What about the risk of genetic diseases?
Second cousins share only about 3% of their DNA, which means the risk of passing on genetic diseases or birth defects to any potential offspring is quite low.
It’s comparable to the risk faced by couples who aren’t even remotely related.
Should You Date Your Second Cousin?
While the legal and genetic aspects may seem straightforward, the real question is: should you date your second cousin?
Ah, now we’re venturing into murkier waters.
Here are a few reasons why some people might raise an eyebrow (or two) at the idea:
Social Stigma
In many Western cultures, the idea of dating your second cousin is often met with a resounding chorus of “Ew, gross!”
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It’s a taboo subject, a line that many feel shouldn’t be crossed, even if the genetic risk is relatively low.
If you decide to take the plunge into second cousin romance, be prepared for some seriously awkward glances and whispers behind your back.
Plus, your friends and colleagues might suddenly become experts in genealogy
They’ll trace your family tree with furrowed brows and looks of mild concern.
Family Dynamics
Even if you and your second cousin weren’t particularly close growing up, a romantic relationship between you two could create some serious family tension.
Just imagine the scene at the next family gathering.

You stroll in, hand-in-hand with your distant relative, and suddenly, the room falls silent.
The air becomes thick with awkwardness as your relatives try their best to act casual, but their eyes betray a mix of confusion and mild horror.
And if things don’t work out between you two lovebirds?
Well, let’s just say those family reunions might become a little too uncomfortable for your liking, and you might find yourself conveniently “forgetting” to RSVP.
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Personal Discomfort
For some people, the mere thought of dating someone they’re biologically related to – no matter how distantly – is enough to send shivers down their spine.
It’s a deeply ingrained, gut-level reaction that screams “Nope, nope, nope!”
And refuses to be swayed by logical arguments or scientific facts.
It’s a primal instinct that can be tough to overcome, even when you rationally understand that the genetic risk is low.

You might find yourself constantly battling an inner voice that whispers, “But…they’re your cousin!” every time you look at your significant other.
Societal Norms
In many parts of the world, the idea of cousin-coupling is seen as a big no-no – a violation of long-standing societal norms and traditions.
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If you decide to move on a romantic relationship with your second cousin, be prepared to face some serious side-eye from your more traditional friends and family members.
They might try their best to be polite about it.
But their expressions will betray a mix of confusion, disapproval, and perhaps even a touch of concern for your moral compass.
After all, traditions and social norms exist for a reason, right? (Or so they’ll likely tell you.)
Bottom Line
Dating your second cousin is perfectly legal and relatively safe from a genetic standpoint.
But it’s a decision that shouldn’t be taken lightly.
Weigh the potential social, familial, and personal consequences before taking the plunge into these somewhat murky waters.
FAQs
Is Dating Your Second Cousin A Sin?
No, it is not considered a sin in almost all religions. The Bible, for example, doesn’t mention second cousins. Islamic law doesn’t explicitly forbid marriage with a second cousin either.