The Mikaelson sister's (Klaus daughters)

Klaus had one special night with a girl he loved so dearly, but what happens when he has to leave her after because he's on the run from his father. After 17 years of being gone and he come back to mystic falls for business, but only to find out the girl he loves was pregnant with he kid(s).
And now they are 17 and always thought that there father didn't want them. They have short-temper and a bad attitude just like their father, they are also very sassy and daring like there mother. They get there bravery from both parents. They are popular in school and both on the cheer team. Ones even the captain of the cheer team while the other one is the co- captain. they will protect there family with all they have.

Did I also mention there mother is Stefan and Damon's little sister?