I have a 15 y/o step daughter and I've been raising her since she was 8 years old. Now before I came along she had been failing school, even repeated kindergarten (teacher said she was too immature). When she was 5 her bio mom was killed in a car accident so in first and second grade she learned nothing because the school and family all let her just go through those years with the excuse that her mother had been killed. Now, don't think I'm not sympathetic, but even psychologists have said that six to twelve months and she should relatively have been back to normal behavior/learning capabilities. I sat with her each day after school to get her homework done, as well as with her 2 younger sisters. These were many times screaming matches and throwing things, definitely trying events on a daily basis. She could not retain any instructions past the first one so every step had to be repeated and some many times. I told my husband I believed that at the least she was probably ADHD and we needed to get her help, only to be told that him and her mother had made a decision that they would not medicate their children for behavior issues. After several months, I convinced him to let me take her to the doctor as it was not fair of them to take whatever chance she had for success away from her. So mid 3rd grade year I finally had a loose diagnosis of ADHD from the family physician and she was put on Vyvanse. I also pushed for him to take her to therapy but he did not feel she needed it.
After a few more months more behavior issues because apparent; stealing, gorging herself on sugar, peeing on the floor of her room, eating dog food, and tying things around her neck and her sisters necks pretending to be dogs on a leash. She would refuse to play any game her sisters were playing unless it included her dog play. Most of this behavior seems to just escalate with her age. Although her grades have ultimately improved greatly, I noticed that the work she was doing at school was just horrible. I was saving all her papers as I did for all the girls till they entered middle school. I started realizing they were just pushing her through school again so I requested a school meeting. Ultimately, she was put into a special learning program as she had trouble reading. She is now a freshman and reads on a sixth grade level. I suspect it is mostly due to the lack of basic phonics she should have learned in first and second grades.
She has now moved into sexual behaviors. Now I know, she's 14-15 and there is a natural curiosity, but I believe that this has crossed the natural line. She started making homemade dildos with objects and uses them to satisfy herself. The first one we found about a year ago and it was a stuffed condom, we are still not sure where she got the condom from. This last one was some object stuffed into a plastic bag she claimed she got from the trash can. I believe she is going to seriously harm herself doing this.
On top of all of this she feels no remorse, refuses to keep her personal hygiene up (to the point at times you can smell her from distances), and no amount of punishment of any kind works.
I fear for the younger children, should I be worried? Is there a next part to this escalation?