I need some advice, any will help

So last year (almost close enough to say a year ) I meet a chick named katie(fake name ) made friends with her , and a few months before I had my son she just when mia then with in the last few weeks she messaged me asking me a few thing then a few days after that asked me for my snap I gave it to her again didn't see why not . Now she's asking to meet my baby and my hubby also knows her and friends with her and he told her that she can't come over nor meet our son while I was at work I accidentally called her and we was talking , I was bitching about the cold and explained why I was outside and she asks me if she can meet little one , and if we can hang out . I agree with my hubby since it's our baby and I want his thoughts and opinions on who can meet our baby but I'm not sure if I can trust her if we do hang out without little man ..... I'm also questioning my friendship with other people also since what my bestie did and is currently doing , can anyone give me some advice on this? Oh and she had told me that I told hubby that it's my choice that she can't come over nor meet our son , I have no idea about the convo they had since I didn't see it nor do I really want to since I trust him and he said he told her that she can't come over nor meet him.