she definitely would have welcomed him into their home and subsequently the family as they became closer friends. forgive the copy and paste, but she comes across as this very bubbly, effervescent person because she was always taught to keep up appearances. but honestly a very controlled, almost demanding person (more of herself than anyone else though, except for maybe her husband). extremely passionate, always thinks she's right, and can be really snarky at times (typically in a joking manner). fiercely protective of her family and will do anything to protect them. but if alex is chloe's best friend, she'll include him in that category of family.