This has sort of snuck up on me this summer, she’s gone from happily coming along to whatever day trips or little things I’ve planned to not wanting to leave her room unless it’s to see her mates. I know this is normal teen behaviour but I don’t know how much I should be pushing her to join in? It feels like she’s opting out of the family, & if I can get her to come along she’s often sullen & ruins it for everyone else anyway. Should I let her opt out & miss out? At what age do teens detach & start to do their own thing most of the time?