あれじゃ

you know...

→ 彼れ
phrase Uncommon #17,901
you know... An informal, deliberately vague expression used when referring to something without naming it directly, often because it is obvious from context or difficult to explain. Similar to あれだ and あれですよ.
JA: まあ、あれじゃ、今日は帰ろう。
EN: Well, you know, let's go home today.

あれじゃお母さんが可哀想

I feel sorry for your mother if that's how it is.

— グッバイ、レーニン! (2003)