Complex sentence: By the end of the season she and Ashley are free but are unhappy still and to make it worse there is a love triangle between Ashley, Spencer, and Aiden, but is left unsolved as a cliffhanger of season 2.
Split into simpler sentences: By the end of the season, she and Ashley are free but are unhappy still. To compound things, there exists a love triangle between Ashley, Spencer, and Aiden, but is left unsolved as a cliffhanger of season 2.