Translation of "he's between" into Spanish

Phrases similar to "he's between" with translations into Spanish

• he oscillates fluctuates between depression and euphoria
  oscila entre la depresión y la euforia
• he sat between Isabel and me
  se sentó entre Isabel y yo
• the lack of consistency between what he says and what he does
  la falta de congruencia entre lo que dice y lo que hace
• he sits between Carlos and me
  se sienta entre Carlos y yo
• he was torn between his sense of duty and his love for her
  se debatía entre el sentido del deber y su amor por ella