We relocated back to Yorkshire 18 months ago when my son was 16 - this was the hardest decision I have ever taken and one that we didn’t rush into. He seemed to love his first year at college but naturally misses his school friends - things have moved on but recently he’s staying in a lot at the weekends. I’m having an absolute meltdown about it as this isn’t usual for him. Any advice? He’s recently got together with a girl but they have a bit of an online only relationship and don’t do anything together - his mood has definitely changed and I wonder if she is somehow stopping him from being his outgoing lovely self.