Why is my phone sending messages i disntt write?

[Android Central Question]

My boyfriend called me flipping out on me because his step dad got a message saying "I don't like you anymore we can't continue doing this." He thought I accidentally sent it to the wrong person. Well around the same time that happened his mom got a message from my number cussing her out saying hateful stuff to her. I love his mom I would never say that to her. I just want to know is it possible someone hacked into my phone or what?

 

[B. Diddy]

Welcome to Android Central! Was it an SMS message, or a message on a different messaging platform like WhatsApp or WeChat?

If it was SMS, do you use Facebook Messenger as your default SMS app? If so, I wonder if you might have left your Facebook account open somewhere (like a computer at school or at a store), and someone decided to be a real subhuman and sent stupid prank messages.

 

[SHELL44HOME]

I have same problem, no I never leave my messenger open only use my phone, and also the others you. Mentioned I never use. So how did my ex- get hateful cussing messages, and my ex-husband. Get nudy