DSD is 15 (16 next June). She is generally a good kid - mature and reasonably sensible. She's reached an age when she's decided she doesn't like going on family holidays - either with us or with her mum. Her mum has booked to take them all away for a week at Easter and DSD has said she's not going, so her mum has said she can stay home on her own for a week. A week, when she is still only 15. This doesn't sound OK to me or DP - but what can he do about it? We could offer to have her here but she'd need to be told that she couldn't just decide to head off to her mum's and stay there whenever she wants.
She's also kicking up a fuss about going on any holidays next summer (when she will be 16) and is saying she will stay home alone. DP has said she's too young to stay here for a week when we're away, but her mum says she can't have her (as she's going away). But her mum seems to think it's OK for her to stay home alone for the whole time...
I don't know what I'm doing with teenagers. Mine are younger, and do what I tell them still! What do you do about this sort of thing? DSD is given a lot of independence generally, but this is too far, surely?