Very much so! It is possible to reunite with your twin flame even though they seem uninterested physically. The truth is that there is no way around it — you wind up together somehow after you go through your healing. A twin flame comes back because even though you both wish to live separate lives, there comes a time for reconciliation. It is a form of healing in your relationship as well. Remember that your inner vibration has to match your physical reality.
Stay Blessed!