Well, that's really unfortunate to hear and seems like quite a peculiar situation. It's disappointing to see that some people still judge others based on their personal choices such as not drinking or smoking weed (which are not the only means of entertainment or 'having fun').While personal preferences matter it should not morph into the extent where one starts imposing these upon another individual negatively impacting otherwise healthy relationships.Hopefully they can come to an understanding regarding this matter soon and maybe even talk about their differences in a matured way.If your kid's girlfriend mom turns out being real serious in her apparent outlooks,I'd suggest rather than forcing perspectives, alternative modes have better ways assuming healthful decisions maximizing utility directed at heartening these relationships helps prevent animosity spitefulness from escalating exponentially!

What?!?