If you trust him that much, then that's great! Why should you be worried? If he's been friends with her for ten years and there's been nothing but friendship between them, why would he suddenly do something now whilst he has a girlfriend?
Personally I think it's your decision. If you trust him you trust him. You know him. If your mother doesn't trust him that's her problem, but you might want to just tell her that it's your choice, etcetc.
|