Love triangle please help

Im with one guy and have been so for a little over 7 months (person a) well i also have an ex i cant seem to get off my mind i was with him for a year and some months (person b). So recently i have talked to person b and i know i still love him and i do miss him very much. My issue is my family also hates person b, but on the other hand i am really tired of what everyone else thinks. I still love person A though. And i dont want to hurt him and seems like every time i go to make my final decision i cant do it and i get stuck again. I want to be happy without anyone getting hurt. I love them both deeply but i dont know who to choose. Please help?