Complex sentence: Later that night Emma hosts a Bible study at her home in which both Levi and Stix are present, however Levi takes the time to make a date with Sister who is uninterested and not participating in her mother's Bible study.
Split into simpler sentences: Later that night Emma hosts a Bible study at her home in which both Levi and Stix are present. However, Levi takes the time to make a date with Sister who is uninterested and not participating in her mother's Bible study.