Most likely not. If once you have already burned yourself and failed in a relationship, especially if a loved one betrayed you, then trust will not be restored. And every time you will be wary and wait for a stab in the back. Perhaps long-term psychotherapeutic work is needed, but I will say from my own experience that this did not help me. You just need to move on and find joy in the little things. For me it's sports and slots https://slotsspot.com/online-free-slots/. This is a real outlet that helps to feel happy again.