Are you asking do they eventually question their choices?
I believe they do, as in my experience, mine did. I believe that when they do, that is when they also look at how you treated them when they were at their worst.
Intuition...gut. That is a hard call man. I like Gibs from NCIS trust my gut, usually correct. However after discovering the affair and crap my fears influenced my intuition for a very very long time.
Past the point one might argue where trust had been re-established and solid.
My suggestion, ignore your intuition for awhile, or at at worst, VERIFY but do not jump to conclusions based soley on your intuition.
Intuition, very close to instinct, designed to protect you fro hurt, intuition more from the emotional or mental type.
Not all stoves are hot, despite what your intuition will tell you after you got burned by one.
Experience is a brutal teacher, but you learn. My God, do you learn. - C.S. Lewis
Life is usually all about how you handle Plan B. - Jack3Beans
Listen without defending; Speak without offending - FaithinAK