Dig up as much information as you can on this guy. It sounds like he's up to something and he's apparently pretty good at it, because your mum is buying all of it in such a short time, especially if this is uncharacteristic of her to fall for someone so quickly and easily. Maybe you can enlist the help of your dad to help you with this. The more information you have on him, the better informed everyone is. This way, you can back up your hunches with facts. Good luck.
This answer was edited by Laotian842 119 days ago.
Reason: spelling


