Sixteen year old Tom Riddle stood frozen in front of the destroyed house . It was scary , dark and abolished , just like his life , his soul , this was his legacy . He approached the huge house , noticing the dead snake on the doorframe , that was hanging there , its eyes opened , two dark slits , warning everyone who dared to try and enter the mess , that his mother used to call home , or at least he thought she did . Tom had never met his mother , he didn’t know what she looked like , nor how her touch felt , how her voice sounded , but that was amazing . Words couldn’t describe how mad he was with her, how much rage he held against his birth giver . For some reason though , his rage towards his mother couldn’t compare to the many emotions he held against that man , that man that was the reason he is Tom Marvolo Riddle .
When he entered he met his uncle , the man that without knowing it had changed his life . He went there to take a piece of that bloodline with him , the bloodline that would end soon , because he couldn’t continue it, not with the curse on his back , not with his own name following him around , like a ghost whose destiny was to hunt him . He came out knowing where his father lived , knowing that a piece of his own DNA was alive , breathing every day , knowing that Tom existed , never bothering to look for him . “Of course not , thought the young boy , he wouldn’t look for the witch’s son.”
He was so close to his blood , to his living relatives . He never knew how his mother looked like , but when he left the Gaunt house, the ring of Salazar Slytherin tightly wrapped on his hand , he knew, nothing like him , because Tom and his father shared more than their name , they shared a face . As he went up the hill , he hoped that the mad man was wrong , that he was mistaken , because Tom couldn’t think of a worse curse than having to live with the image of that muggle .
He stood in front of the mansion , it was beautiful , well kept , the opposite of the house that stood not too far way . He gazed through the window , looking at the grant entryway , filled with expensive souvenirs. He opened the door , and put a silencing charm on himself , insuring that whoever occupied the house wouldn’t be able to hear him . On that richly decorated hallway , stood young Tom Riddle , gazing back at his own face . On top of the grant staircase hang the portrait of a boy , who must have been his age . He sat on a chair , in the middle of his haughty looking parents . They were like all the rich people Tom had met , haughty , wealthy , rude and full of themselves , so sure on their riches , that they forgot about everything else . They were not on the level of the pureblood families , the children of which he associated with . Tom stared in his own eyes , painted perfectly on the boy’s face , no not just any boy , his father , the man who abounded him , who left him alone in poverty , to suffer while he ran off to his rich family .
The curse was real , he shared the same filthy blood , name and face as the muggle . Without knowing why he went through the wooden door on his right , where he clearly heard voices . The drawing room matched the outside of the house , rich looking , impressive even . Three heads turned his way . The older man , who he saw in the portrait got up first , like his wife and son , still in his dinner clothing , looking shocked and angry : “Who are you ?” , his voice was loud , harsh and rude . Without thinking much about it , he lifted his wand , and a shiny lightning came out , hitting him straight to his chest . The woman screamed , but soon , not even a second later , she too dropped dead , eyes opened , staring at the ceiling . “Mother ? what have you done ? what in the bloody hell are you ? “ , Tom stared at eyes as dark as his , at features the same as his , he never cared about his looks , not until he realized he could use them to get what he wanted , but for some reason now he was angry at the looks of this man . His “father “ raised his hand , and Tom noticed a wedding band . Perhaps he was engaged , perhaps married, and that just made him madder , because someone got to have this man in his life , a child got to have this man , when all Tom wanted as a kid was for his dad , or a relative even , to come and take him away forever . Someone like him , who understood his ideas , because they were the same , they were just like him . He waited for so long , not knowing that the hero he wished for didn’t care , the hero had forgotten about him , hadn’t bothered thinking beyond the muggle village . Tom smirked at Tom senior’s expression , and this time he spoke , feeling the wave of power radiate through his arm to the wand ; “Avada Kadavra “ .
It wasn’t the first time he used the spell , it wouldn’t be the last , but it surely felt different . He killed his father’s family , his own blood , made a Horcrux , separated a part of his soul once again , and blamed Morfin Gaunt for everything . He walked away from the houses ,leaving Little Hangleton behind , together with his family history , vowing to build a name for himself , one that would have nothing to do with his past , one that people would fear and would recognize as great and powerful , one that would be his and his only .
So , i dont know how accurate this is but in my opinion, Tom didnt know his dad lived in the village, because noone knew who his dad was , so noone could have told him about it . I think he just went in the village to see his mum's house as well as get the ring . I also think that he didnt want to kill him uncle to make the Horcrux , but i dont know who he was planning to kill , maybe a muggle and then frame his uncle ? Anyways so yeah that was my version of what happened to the Riddles .