Sisters by Raina Telgemeier
Raina can’t wait to be a big sister. But once Amara is born things aren’t quite how she expected them to be. Amara is cute but she’s also a cranky, grouchy baby and mostly prefers to play by herself. Their relationship doesn’t improve much over the years.
But when a baby brother enters the picture and later, when something doesn’t seem right between their parents, they realise they must figure out how to get along. They are sisters after all.