Little widow

Ostara's nickname is "little widow" mostly because she's Natasha Romanoff's daughter but also because she lost her. Her mother was everything to her, her whole world stopped the day she died. Then she tried to get in touch with her remaining relatives.
Not only did she discovered a new family but she also discovered something unexpected alongside.

Disclaimer:

I don't own any of the characters expect for Ostara
English isn't my first language and I am dyslexic so keep that in mind when you'll read it please :)