Name changed for this because.. well it's embarrassing.
I don't really know where to start, my thoughts are all a bit jumbled in my head but I'll try and explain the best I can (this will probably be long).
A few years ago now, I was just on WhatsApp and I noticed my mums display picture was basically a dick pic. I don't know whose picture it was. I was still living at home so I went into to see her and said she might wanna change that... she did. Seemed embarrassed about it, and said she'd accidentally made it her picture when her friend sent her it. I didn't really believe her but I left it. She told me to not tell my dad because he would be upset if he knew. I thought that was odd, because if it happened to me and my boyfriend, we'd have a laugh about it.
Anyway, a few weeks later I read (over her shoulder) that she was sending really really explicit messages on words with friends. Messages you'd defo not want to even think about your mum at all. They were to my dads best friend. I didn't say anything, as I didn't know what to do. But I was disgusted.
I casually brought up in conversation how I thought that sexting and the like was cheating - my dad agreed, had a chat about it just general chit chat. Thought it would maybe make my mum reconsider.
As far as I'm aware, there's been nothing since.
Today, she gave me her tablet to 'fix' (something about the volume). As I've gone to open it, it's opened on the words with friends app. She's sending horrible messages again. To some man I don't know. Ive no idea who he is. They're horrible.
My dad would be absolutely heartbroken, he loves my mum to bits. I don't know what I should do, if I should do anything?
I've posted here for traffic really. But AIBU to say anything?