Usually they do, but without pictures and knowing the exact technique, it's hard to say. Don't be too concerned at this point as there will be some change over time.
Without pictures, it's hard to give you an accurate answer. I would suggest scheduling a consultation with your surgeon and discussing your concerns with him or her. Good luck!
If it was purely stitch method, it may or may not come out a bit depending on the type of stitch used and how extensive the dissection was. Consult your surgeon.
since your surgeon knows what was done and what was altered during your procedure. Ears are known to relax a little with time but still best to check for reassurances from the surgeon you chose.