Yes, protective work can be lifted or adjusted later if your circumstances change — for example, if the person you wanted protection from is no longer in your life, or if you simply want to switch to a different kind of energetic work.
Just reach out and let me know what's changed, and I'll walk you through what lifting or adjusting the ritual involves.
This is a fairly uncommon request, since most clients choose to simply let protective work taper off naturally, but the option is there if you want it.