u/Financial_Winner_683

I’m looking for a book I read several years ago. It was ∼190 pages, probably YA or adult fiction.

Plot I remember:

Two twin brothers. The "bad" twin is obsessed with the "good" twin’s girlfriend. He crashes the car on purpose to kill them. The girlfriend survives but falls into a coma and gives birth while in the coma.

The good twin loses memory of 4 months before the accident. The bad twin survives and pretends the baby is his own daughter. He takes the baby to his parents’ house and tells them the mother was a drug addict who died, so they help him raise the baby without suspecting anything.

Anyone know the title?