再笨也是你老婆再拽也是你老公
[zài bèn yĕ shì nĭ lăo pó zài zhuài yĕ shì nĭ lăo gōng]
Zai Ben Ye Shi Ni Laopo Zai Zhan Ye Shi Ni Lao Gong roughly translates as 'No matter how stupid or stubborn they are, they're still your wife and husband,' signifying the irreplaceability and unbreakable bonds in marriage, despite imperfections and quirks of each other.