What did I just walk in on?!

My husband and I are trying to have baby #1. I had a miscarriage 3mo ago, and my husband has recently started insisting that we have sex immediately after we get home when we finish work. He insists that we have sex in the back yard, but I refused so we do it in the dining room. He always has a blanket handy so we can do it right away. The sex always feels so short and unfulfilling, but he says its important and that he’s doing it for us. <br><br>I usually work late, but I woke up with a terrible headache and rolled out of bed early. I went to the kitchen to make some coffee and saw my husband with my best friend Zoe. They were doing the same thing that they do to me, with blankets to clean up afterwards. <br><br>Is my husband cheating on me, or what the hell is this?