When you know someone is lying to you, do you call them out on it, walk away, or ask why?

It depends on the person. If I care about them I will call them out, but if I don't care I will walk away.

Laugh and walk away. I aint got time for liars in my life.

Call them out. I doubt their explanation would matter at that point. If they lied already, how would I know the explanation would be something i should believe?

The question is whether they matter to me. If they do, il forgive them once.
If they don’t, il walk away.

I make a mental note of the decision they chose to make by lying to me and I adjust their future exposure to me accordingly.

I'll ask why in private. From then I will see if it's credible. If it's not, I'll walk away.

It depends. In most cases, I sigh and let them be.

It depends on the situation. You have to pick your fights carefully.

Big part of what led to filing for divorce .. just saying

🤷😎