What are the legal consequences for a Turkish citizen who contracts a?
There will be no legal consequences. Turkish laws dont recognize same-sex marriages, so you wont be different than any other gay couple, and being a gay couple is not against the law in Turkey. Just be careful where you decide to display your passion in public, and you will be fine. You can get into serious trouble in a conservative neighborhood, but you will be totally fine in a liberal neighborhood. But keep in mind that you cant have the benefits of being a registered family such as sharing the same social security plan, or an automatic inherence if one of the partners die unexpectedly without a proper will. You cant also be able to adopt a child. And it may be very hard to prove that a child is in your custody if you have adopted them abroad.