Hi there,
I have visited 4 times while we’ve been in the process, and never been denied entry. Today I got really basic questions, like how long we’ve been married, how far along in the process we are, how good I am at skiing (I am from Norway, and apparently the CBP officer knows that we ski a lot haha) and if I’m returning because of work. It is always a little scary and I feel interrogated, but I think that’s just how it is. It usually works out fine 😊
I have never shown any evidence of ties, just confirmed when I am returning to Norway!
Good luck 🍀