DH & I are at our wits' end with dd's repeated lying. She is 10.5 in Y6 and over the last six months we have had a significant number of episodes where we have caught her out lying to us, mainly about going to her music lessons at school (extra curricular activity), attending band practice, what homework she had, going to homework club, that kind of thing. I find it really worrying that she is so plausible and the lies seem to come to her very easily.
We have told her repeatedly that if she tells the truth she won't be in trouble and we will try to help her, but if she lies then she will be in a lot of trouble. We have explained to her the importance of telling the truth, how difficult it is to live with someone who cannot be relied upon and the implications for her life as she gets older and wants more freedom if we cannot believe what she is telling us. None of this seems to sink in.
Consequently, I now find myself in the hateful position of doubting almost everything that she says. As an example, last week she did not manage to do some homework, but she said she would be able to finish it in the homework club. That same night, I asked her if she had finished the homework, she said she had so I thought no more of it. Tonight, I found a note in her homework diary saying that she had not handed in this piece of work.
I am perfectly happy that she takes the consequences at school of not handing in her homework or not attending her music lessons. It is the lying which I cannot abide. We have asked her if she wants to give up her music, but she is adamant that she does not want to.
Does anyone else have experience of this? Clearly is is some kind of communication problem that we have, but I cannot see a way forward at the moment. I don't want to be constantly checking up on her (and I think that would be counter-productive anyway, and not teach her any responsibility). Any advice would be much appreciated.