I don’t know what to do....

Yasmine

My boyfriend and I have been in a committed relationship for almost 2 months. I was over his house the day before yesterday and we were playing with the kids. We call his younger siblings the kids because while his parents are gone we watch them and play with them. Well. That night, we were play fighting with the kids and I took a break to catch my breath. His phone kept vibrating repeatedly, I checked his phone in case it was an emergency or something. He has a Kik and I never knew. I opened it and there were a bunch of messages between him and this girl he never told me about. Hearts, and “I like you” and blushing faces everywhere in each message. My heart was beating so fast and my face just got hot. I was mad as hell. I left and went home that night. Now... I just don’t know what to do. I’m still upset. My mom doesn’t have any respect for him anymore.. I feel lost. He said he would block her and never talk to her again. I don’t believe him. I love him but, I just can’t trust him. What do I do? 😔💔