I am nolonger a StepFather

I have been betrayed by my wife's kids.  I am and shall be referred as "Mothers Husband".  I have no ties or relationship with them,   I have only human caring for them.  To me they do not exist. Update: Things have changed. I have reconciled withe the girl, Ally who i consider my step daughter again, and she will be moving back in. The evil step mom did not fail me, and did not fail to be just that. Unfortunately for my step daughter the time living with her dad was a complete disaster for her, failing 2 classes in school nd having to drop out of the cosmetology program she was in, because of the pressures put on her at home. Now she doesn't even want her dad at het upcoming graduation. I am sorry that these things happened to her, but I didn't do anything then try to give her the best teen years I could. I treated her like my own daughter, she had everything she needed and most of what she wanted. What I want for her is for her to be happy and successful. She turns 18 in a week. I hope I have been a better example then the other audults in her life.