4. You have bad table manners.
“It is an eyesore every time I dine with her. She is not a 3-year-old: she should learn how to hold a knife and fork.” Watching you struggle to eat food gracefully, he may start to question your upbringing. If you know you are not completely appropriate at the dinner table, don’t wait: learn some basic table manners so he won’t be embarrassed to dine out with you. It will help you in other social settings, as well.