とあれば

Usage

AとあればB, this expresses that given special condition A, B will be performed

or B is an inevitable outcome

国から両親が来るとあれば、アルバイトを休んでも遊びに行く When my parents from their country, I will be resting from my aprt time job to go out with them

イケメンでお金持ちとあれば、モテるの納得できる When a good looking guy also is rich, it is understandable that he is very popular