Co habits right

Hi! I am a romanian citizen and i had a long therm relationship with an irish citizen. After almost 6 years, when i was in my country for a visit family, my partner called me and forbidden to return in ireland. All my things, legal documents, car, dog are in ireland. I am afraid to go back because he has all the time a gun in the house. He is a firearms dealer. I dont have friends there because his family and his friends became mine. Of course, they will never help me. I didn't work in ireland, i only helped him with his business and take care of him, cooked, clining..we never had a fight or something like this. Before i moved in ireland i was paralegal in a lawyer office and i had stability . Now i dont have any job, i loose 6 years from retirement and i dont know what to do. I read that i can sue him for a maintenence. And i need to take my things and moved them in my country. I have a loot of proofs for our co habitantion. Please, help me with an advice. Thank you!