It might be a red flag if his profile picture is a mug shot. It might be a red flag if he has more covered up tattoos than actual tattoos. It might be a red flag if you can never go to his place. It might be a red flag if he tells you he loves you on your first date.

After being single for more than ten years and going through breakups and bad dates, author Jennifer Lopez realized she had been missing the red flag warnings in these relationships. In It Might Be a Red Flag If..., she shares her personal experiences and those of other women in dating situations.

Some humorous, some...