Complex sentence: Due to there not being enough fairies available for kids, she and Timmy are forced to share Wanda and Cosmo, although in the beginning do not get along, they soon ended up becoming best friends.
Split into simpler sentences: Due to there not being enough fairies available for kids, she and Timmy are forced to share Wanda and Cosmo. Although in the beginning they do not get along, they soon ended up becoming best friends.