DD1 is 16 and has just been asked by a girl she has liked for a while to be her girlfriend. DCs friends have always been very welcome in our home and we’ve therefore got to know them, and I always anticipated that it would be the same with boyfriends and girlfriends when they came along. However, DD’s new GF is in care, lives in a children’s home, is schooled in a unit linked to this and lives in a different town (she is brought to our town twice a week to a youth club - which is where they met). I therefore don’t really know where to start. Or even whether I should be a bit worried about this.