Am I wrong for reporting my 2 coworkers who always makeout next to me during work hours?

I work in an office where there's a man who sit next to me he is having an affair with a woman at work for the past 1 month I've been feeling uncomfortable as they always makeout next to me not even 1 m away from me and I don't feel comfortable with it by makeout I mean fullmakeout where they out hickey too on our work place today I try to said that I didn't feel comfortable but I didn't told them the real reason and said I wanted to change place when I get back to my seat they said I was being immature unprofessional and that the issue was with me am I bad for reporting them to my supervisor
Am I wrong for reporting my 2 coworkers who always makeout next to me during work hours?
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