Is it bad wanting to have sex with other people

Jessica • 22 years college/food lover/
I been with my bf for 4 years I lost my virginity to him when I was 18 he has been my first and the only one I've had sex with I love him  but lately we been arguing too much and I don't want to brake up with him but I low key sometimes just want to hook up with some one else! Is bad too be thinking like that?