My question involves criminal law for the united kingdom
i got in a fight with a 15/16 year old, who was harassing me and my wife to be on my way home from work, im 26 years old, i know it was stupid of me now,
but the boy ended up throughing beer at me and missed, he then went to through a punch and i dodged out the way, i then tackled him to the floor then walked away he then followed us again with more abussive language so i went towards him, he then walked around the side of the building and as i got there he went to through another punch and missed me completely so i tackled him to the floor again, i went to walk away and a few policemen came round the corner, we waited round the corner of the building for the police officers i told them everything but the boy was not saying anything, the police didn't arrest me, two days later in the evening i was in work and his mother and i guess his bother came into my work and tried to attack me luckly their was a policeman there on an unrelated reason, the mum was drunk she tried to knee the policemen in the nuts and swing a punch at him and he managed to cart her off outside the building and the brother got arrested because the police found cannabis on him, i got someone to cover me at work and went home, i am now worried about whats going to happen with the police and am i in a lot of trouble, i have never been in trouble with the police before, i am just after some advice, if any can help me

