I am a step mum for a 7 year old boy. I have also given birth to his half sister who is now 14 months old. He throws big temper tantrums, but only while I am looking after him. He is fine with everyone else.
He blames me for everything, including the breakup of his parents. He lies constantly to me and doesn't play with the baby much and when he does, he's not that nice.
I do everything for him, but he still doesn't accept me as anything other than "my dad's girlfriend." I have been with them for 2 years and nothing has changed. Please what can I do to change things? Any stepmother advice?