HI Snodders
You can tell your mummy that this is a very safe place. I have been to lots of other places a bit like this and not all of them were safe. I think this one is. Your mummy is right, though, to tell you to be careful. We should all always be careful online because you can't be sure people are who they say they are. Also we can't see their faces when they talk to us, or hear their voices to know how they sound. So sometimes we don't understand each other properly. When / if we don't understand properly we need to ask questions if we are not sure. That is hard to do sometimes.
I think this forum (DID) is probably the safest one here. Lots of people look out and make sure the littles here are very safe.
I'm sorry you had a bad time at the weekend. It's OK to cry no matter how big you are. We all need to cry. Want to talk about the things that made you cry?
Caroline