My heart is breaking when I see dad talking to his girlfriend, mom doesn’t know who to do this job and I’m like…

I am a 19-year-old girl and I have a problem that I don’t know what happened to me. I would like someone’s help. I am the eldest child in my family, I am also a 15-year-old brother, my father and mother both work now. I don’t know how long it will take to see my father, who is coming very late to school, and he is sitting alone on his phone, he has installed snap and instagram like never before, and he has put his phone in a last name like never before, so please let me know Play with me when I’m away without a phone. How did he buy it for me? It’s still shaking non-stop. Every day I started wondering why I’m a father, how is he coming home from work, plus he’s coming late, why? You stay on the phone, you’re texting, and you’re telling me, my friend, don’t text me anymore, and you’re cheating on your mom. I’m really sick of this thought and this doubt that I had, dad, I forget the phone, I go to the bathroom. I took it, I checked it, and the ex wrote to me, my wife sent me a photo, this one, this one, it appeared 100 times when I got there, she read a lot of messages, until it came out of ban I didn’t even try, I left, I burst into tears, I left the phone, and he came from the apartment, I went straight to my house, and I thought, why did my father cheat on my mother, when she devotes herself 100 percent to him, makes amends, everything takes care of himself, and I leave He has 2 children, he works, he is young, very wise, and this one cheated on me. I don’t know how he told me that he was not in love with me, and I was very angry with my father. How did you react to them, what did you say to me, what did you do to me, mom, I understand you very much, because she deserves it, because she is a very wise, very good woman, I am so young that I have no chance plus family, I have never been in love I don’t trust my son anymore. When I’m a father, every son betrays me. Now every day I see my father as a strange person. I know that I know what you are doing and I don’t know what you said to my mother, what do you say to me, I am between two fires when I see your father, my phone is 24/7 and t you have a face, pom, my heart is bursting because I know mom trusts her a lot, she took me, she’s taking care of me and I’m telling you, I’m sure she doesn’t stay because she loves daddy a lot and trusts him, but when you trust too much, it turns you bad. I’m out with you, I’m sorry, it looks like you’re leaving me, tell me who you are, what’s her name, did you send her a friend, did you see a picture of her, is she married?? Surely I would have found her and I would have left the desert with my husband, my child, and I went. I don’t know where this world is going, oh, woman, so young, my love, my love, God remembers me. Do you have any ideas? Tell me, mom or dad, let me know that tomorrow night he will leave that place. Thank you to the group that gave me the opportunity to write this story that is breaking my heart every day that I am experiencing and anonymous, I beg you that it will not happen to anyone who wants to know.