I desperately need advice I know I am going to get abuse for this but I really don’t know where else to turn, I have a 19 year old son who was raised by my ex husband from the age of 15months. my son has his name due to it being changed by deed poll, I have other children with my ex husband and I know it is wrong but he has never known that my ex husband is not his biological dad. His real dad was a fling when I was really young and he wanted nothing to do with my son when I was pregnant or when he was born. There was never a right time to tell him which I know is a really poor excuse and I know it sounds even worse but I I didn’t want to cause any unnecessary hurt so it was a secret I would have taken to my grave however I am not currently in a great marriage and when I have tried to leave he has threatened on 3 occasions now to tell my son the truth cause he wants to blow my world apart like I will be doing to him. I can’t risk him hearing it from someone else but I don’t even know where to begin on telling him the truth, I don’t want him to hate me 😭😭💔💔