Bit of a strange one. I hope someone has an idea.
DS is at uni & gf of 2 years has suddenly gone silent on him. They usually txt/talk several times a day. She is very gushing loving. A couple of weeks ago she stopped replying so him. She has some issues with family & had been anxious about what was happening at home (she is at a different uni). He was so worried he contacted her uni & asked for a welfare check. She then texted him to say she had been in bed unwell, but was now feeling better. He started to arrange to visit her last weekend (long train journey)). She put him off saying her flat was too messy. Since then she hasn't answered his messages/calls. Then a couple of nights ago a boy contacted ds (on her phone) saying he was her bf of 6 months. Ds called her phone & this person answered. He said he would ask her to call ds later. She hasn't.
Ds is obviously upset but really baffled as this has come out of the blue. He hasn't had any communication from her but can see that her phone is being used. A friend called her, phone answered but hung up immediately.
I'm concerned obviously for my ds but also for his gf. Is it possible this person has her phone? Why hasn't she contacted him another way. Any ideas? It's really messing with his head & studies. Sorry if this is a bit rambling.