So, I'm 23, and 20 months into my first relationship ever. As is with all first times, there are hiccups and new experiences. But for some reason when I come across these I always seem to think the worst of my partner even though he has never given me any reason to do so. He's always been understanding and patient with me whenever anything new has been overwhelming for me. One example is :Recently my partner was teasing me all day , saying what sexual things he was going to do to me that evening, however we didn't have sex at all. He had s shower just before bed time, I didn't join him and instead said I'll be in bed waiting for him. I later came downstairs to get water, and I heard what sounded like him watching porn (female sexual moaning noises) whilst he was in the shower, but I immediately assumed that he was sexting someone via video call. Why did my head go to the worst place first??? I don't care that he watches porn in general, but it definitely made me feel weird that he'd been teasing me all day, and then just has a wank to some porn in the shower instead?