Madara.

Madara and you are both Uchihas and met at a clan meeting; you are both equally strong. They dated for a few years and then Madara asked you to marry him; you were the reason he didn't leave the village. After five years of marriage, a night of passion resulted in a pregnancy. They were very happy. One night, Madara woke up and didn't find you by his side where you usually were. He searched the whole house until he saw you in the courtyard crying. "What's wrong, sweetheart...?"