What else could I have done?

[antlers]

My daughter and I have been getting along well for over a year and a half (she admitted recently that for the first 18 months after her mom left, her mom and older sister "brainwashed " and poisoned her and my son against me). She's been running with a rough crowd and her mom leaves her alone for entire weekends at a time while she goes out of state to see her new 'soulmate'. My daughter just turned 15. She recently got arrested for shoplifting, and I had to pick her up from school recently because she got sick after taking a bunch of Coricidin Cough and Cold. I sent a letter to her mom with my concerns about our daughter...which she showed our daughter...and now our daughter is mad at me. She sent me the hateful text last week, but I could tell that much of it was coming from her mom and older sister. My son chooses to live with me. This is the text...

"Dude. What is your problem? Like, for real. Get your family to leave me, my mom, and sister alone. Were all sick of the [censored] we get from yall. Were about ready to change our numbers. Its harrassment. Also, I cant believe you. Putting brother in counsling? No. That is way to far. He doesnt need that. The only way he would EVER need to go is because of YOU. YOU never shut up. YOU drove mom out. She doesnt like you anymore. Stop your [censored] and move on. You dont even understand how annoying it is. Shes happy now, and if you still "Loved" her like you said you do, then youd be glad she found someone whos not an ass to her. Stop talking about mom to me and espically brother. She didnt cheat on you. You made her so unhappy she didnt even WANT to have a social life. Because of YOU. YOU made her life hell for 17 years, and you refuse to take the blame for it. You make up these stories to make yourself feel better about what you have done to her. What do you and "Mimi" think yall are accomplishing by doing this? The only thing yall are doing is pissing us off and making them hate you even more. Stop it!?
Seriously!!! And if this is how your gonna act, stop talking to me. Youve gotten weird. I dont like it. And I dont like the fact caleb has to live with you acting like it. He doesnt need counsling. For you, I cant say the same. Your not my dad anymore. Your a liar and obsessive. You do things to make yourself feel better, not thinking about the consiquences. Dont tell me and brother about how bad mom was to you. We saw the [censored] you did to her. We heard it. And we felt and heard what you did to us. Stop pretending it never happened because it did and that will never change. Me and caleb and mom and kelli will remember that stuff till the day we die. You block it out and live in denial about it. I dont understand how you do that!? It hurt us all. You [censored] up our family. IF you wanna call it that. None of us were happy, mom hated life, i hated everyone and everything, brother was a truant AND HAS GOTTEN WORSE SINCE LIVING WITH YOU, sister got out of the house as soon as she could. Has it ever occured to you that this was all your fault? You were a controlling, abusive bastard and none of us ever wanted to be around you. And your still a liar. You told me I could trust you and thats bullshit. Ive seen what you sent to mom. 
1. I dont fuckin roam around town whenever moms asleep. I did that once and it was in the summer. I was with Preslee and Sophie. 
2. The fact that you think ive done drugs on really insulting. Why would you even think that? Im your fuckin daughter and you said that without asking. 
3. IS THERE A PROBLEM WITH THE PEOPLE I HANG OUT WITH??? IVE NEVER SAID ANYTHING ABOUT YOUR FRIENDS. ITS NOT MY FAULT SOME OF MY FRIENDS MADE BAD DECISIONS. DONT YOU EVER [censored] MENTION ANYTHING LIKE THAT TO ANYONE AGAIN. THEYRE MY FRIENDS AND TALKING [censored] ABOUT THEM IS LIKE STABBING ME. 
4. Friend didn't have a warrent out for her arrest whenever we were dropped off. If it was such a big deal, you should have said something to me. Not thinking you know whats going on. 
Take my brother out of counsling. I dont care if you say stuff about me thats not true like youve been doing. I dont care if you do anything. DONT DO ANYTHING LIKE THAT TO MY BABY BROTHER. I LOVE HIM MORE THAN ANYTHING. I WOULD DIE FOR HIM IN A HEARTBEAT. HE DOESNT DESERVE THAT. I cant believe you would do something like that. I am so mad at you I cant hardly stand it. Youve put my baby brother through more than he should have ever been through. I will never forgive you for doing this to him. Ever. 
And stop blaming my actions on my mom. I am the way I am because of ME. NOONE influences me. Ive chosen to do everything. Im the only person that influences myself and what I do and how I do it  Nothing mom has done has driven me to be this way and if I ever hear you say that again, there will be consiquences.  My mom is an amazing mother. I make all these decisions. I chose to lie if I do, and I chose to walk around town. She lets me know EVERYTHING. Im updated by the hour. She lets me know everything 24/7. You dont know what kind of mother she is cause your so busy making up stories you ignore the truth. Stop blaming others for your own actions. You are a 50 year old man. I would think you were more mature than that, but obviously I was wrong. By the way, even though you refuse to believe it, cousin tried to get me drunk. She got me and my best friend to get her Zanex and Loritabs. And last off, she hit me. Shes lied about everything. 
And the more i think about it, the more I see why you believe her over me. Shes just like you. You both kiss each others ass and its sad. Like I said; your not my father anymore. He wouldnt do this kind of stuff to me and his other children. From now on, your name

to me. A liar and a backstabber."