I’ve had suspicions that my partner was cheating with his ex. He shares a kid with her and always insisted their contact was strictly coparenting. He didn’t tell her I was pregnant, she found out because I announced it on Facebook. She drunk called him at 2 am and demanded to know if we were serious. This really raises my suspicions because if nothing was going on, why would she care? After arguing with him, I decided to call her. She told me that they’ve been having sex continuously for the past 2 years and she thought I knew. She said she didn’t care if I was pregnant because he told her he wasn’t serious about me and wasn’t planning on being with me. They had sex as recent as last weekend. My suspicions were confirmed, I wasn’t going crazy like my ex made me feel. I’m disgusted and hurt. Scared to be a single mom. But I know I have to stay strong for baby.