I broke up with my ex about 4 months ago and started dating someone new. I love this new person but we don’t fuck as often as I’d like to (or as often as I and my ex did). My ex called me last week (when I was sex starved and vulnerable) and told me he missed me. I told him I missed him too. One thing led to another and we had phone sex. No videos, no pictures, just a voice call. I feel terrible now. Like I’ve just cheated on my new boo.