Would you wait and how long ?

Hi ladies, if you partner came to not being sure if they want to be in the relationship anymore and wants things to change, how long would you give them to make up their mind ?

Pls be real in your answers lol, very easy to say you’ll leave them .. honestly how long would you give the relationship a chance ?or give him his space to figure out what he wants

We’ve been together 8 yrs, married for 5