5. Comparing your girlfriend to your ex by saying something like, “My ex was a better cook.”
It’s inconsiderate to compare your girlfriend to your ex. Saying that your current girlfriend is better than your ex might be perceived more positively, but most women prefer not to be compared to their boyfriends’ exes at all. Instead of making a comparison, tell your girlfriend how special she is. This will not only make her happy, but will also make you look good.