Should I ?

Hey Queens 👑 !

Me and my boyfriend have been together for a year. We live together. I believe he has started cheating on me I’m actually almost sure. It’s been really hurting me I haven’t confronted him about it yet because I was to gather the proper proof and gather my thoughts. But for right now I really need someone to talk to just someone to listen and comfort me while I cry. Me and his mom are very very close, I want to vent to her because I’m really wanting comfort from a motherly figure. I want to tell her to just not mention it to him. Because I’m not looking for her to take sides just looking to confide in someone I trust. But I’m nervous to talk to her about this. Is it a bad idea ?