Am I wrong for this (I know I am) but I don't know what to do next? Please help?

Anonymous

My wife and I have been married for a good 13 years now and have known eachother since high school. She's never had any close friends outside of her family. While this means that I get all her time to myself, it also means that whenever we fight she has so support system to rant about her feelings to.

I always worry about her after our fights, we both love eachother but can't help the prettiest of fights from time to time. She always leaves and spends the night at her family's house since it's just 5 minutes away by walk.

I can't remember weather it was as a joke or just me being nosy to make sure she's eating and sleeping well after our fights, but I made a fake account on Instagram and sent her a message. After a few weeks we became close friends, I told a cousin sis to help with any voice notes or pictures. She now comfortably rants to me about our fights to this 'Instagram friend', cusses me out (haha) and she's just adorable in the way she talks trash about me but whenever I agree with her she defends me saying I'm sure he didn't realise I felt this way or don't misunderstand him I'm just mad right now.

It's been 2 years since I've had this online friendship going on with my wife. I genuinely didn't think anything was wrong with it, as my intention was just so I can make sure she's feeling well after we fight, I wanted her to have a friend other than me she can talk freely to. But then she started telling me secrets, wanting to meet up with me even if it costs her a plane ticket, she even planned a girls trip for just the two of us. I feel like I'm being deceptive to her, but I can't get myself to tell her the girl she's best friends with is me.

I really enjoyed being her 'bestie', learnt a new side of her and love her even more. She's the best.

I know I brought this upon myself regardless of my intention, but I just can't bring myself to tell her and I don't know how she'll react if she found out herself one day.

Am I wrong for this (I know I am) but I don't know what to do next? Please help?
3 Opinion