Complex sentence: Eighty years ago, when maronites fled from the north and settled in brummana, the church had to be divided and is now half greek orthdox and half maronite (there is a wall separating the two sections).
Split into simpler sentences: Eighty years ago, when Maronites fled from the north and settled in Brummana, the church had to be divided. It is now half Greek Orthdox and half Maronite (there is a wall separating the two sections).