DS is 18, last year when still 17 he started talking to a boy, well man as he was 21. He said it was all platonic but I still felt off. Why would a 21 year old want to be friends with a 17yo? To make it worse, he was a streamer where he had a few thousand followers and DS was one of them originally which made the dynamic even worse tbh.
This was all online and I only found out when DS went to see him when his parents were away, he lied to me and said he was staying at a friends here, but she had no idea about it. Since then our relationship has become rocky, we used to have a good relationship, not extremely close but not distant either.
He applied to go to uni in the man’s city and got an unconditional offer (he also got offers at 2 other uni but obviously chose the first one).
He moved there about 2 weeks ago now and he hadn't really spoke to much, we spoke on the phone twice. The most recent time he was saying he felt unwell, he's diabetic and drank too much/misjudged his blood sugar or something along those lines (I don't know the full story), I asked if he wanted me to go there(about a 3.5 hour drive) and he said no it's fine X (the man) was with him.
DS hasn't ever come out as gay but I do suspect there could be some sort of relationship going on. He messaged me a few times since then, but not a lot. I asked how he was feeling and he said “fine” and I asked what he’d been up to and he said “stuff”. He hasn't replied to my message I sent on Saturday and I went to message again on WhatsApp and it hasn't sent and his profile pic has vanished. This means he's blocked me doesn't it? I haven't tried to ring him.
What the hell do I do?