I agree. My ex made a big deal of the fact that he ‘hadn’t cheated’ because he claimed they had never even kissed.
In reality he was ‘in love’ with her for two years, she was not interested in him. He had professed feelings a number of times and been rebuffed every time and then spent two years virtually spending every waking moment with her. She exploited his infatuation to get him doing extra voluntary work for her so as well as working with her every day in his job he was volunteering for her every evening and all weekend. He would drive her all over the country whenever she wanted him to because she didn’t drive.
He stood me up for her all the time, he was at her beck and call 24/7, he followed her round like a lapdog (ignoring me completely), messed with her hair in front of me, repeatedly made up lies (i’m going to the shop/do you want a drink?/etc) so he could get alone time with her by following her outside when she went to smoke when I was around, he would get enraged if I ever tried to point out she was using him etc
He would constantly lie to me about being with her; said he was at work when in reality he had taken the day off to have a day out with her, tell me he was in a totally different place doing a totally different thing when he was actually with her, took our dog out to show off to her, was texting her cute anecdotes about my kids, spent every date (the very few times he wasn’t with her) texting her and when I asked him to put his phone down he told me he wouldn’t because I was boring....
I said to him once ‘Look, I would prefer it if you were having rampant sex because then at least one of us would be getting something out of this horrendous situation’