Complex sentence: This could be responsible in the aspect that Knapp felt confound in her community and was frustrated with her situations and she acted out both mentally and physically in the only way that she knew, which was through religion.
Split into simpler sentences: This could be responsible in the aspect that Knapp felt confound in her community and was frustrated with her situations. She acted out both, mentally and physically, in the only way that she knew, which was through religion.