Is AUTHOR wrong in the post ? POST : Obvioulsy some context:

My Ex (23f) of 5 years split up with me (24m) at the beginning of summer last year. Being my only relationship ever, and it coming completely out of the blue, it devastated me. I ended up spending all the savings that i had saved to by a house with said Ex on holidays with my friends and drinking myself silly.

A few months passed and started feeling better, i had thrown myself into my Football (Soccer for my US readers) as it was the only time i could take my mind off of her.

Months passed and i felt ready to meet someone else and after spending time on dating apps and speed dating i finally found my current gf (24f).

Since we have met i have been alot happier. We are always laughing, we have similar interest and i am never bored in her presence. Although we have been together for a few months now and i have recently found myself thinking more and more about my previous partner.

My thoughts are mainly about memories we had together, good times and bad times alike. I think about what she is doing now and if she ever thinks of me. I think of her family and how they are all doing and all of their general well being.

I am so happy in my current relationship and i would never want my current partner to think that i am thinking of 'what was', and i wouldn't change anything that happened in the past year as i wouldnt be in the loving relationship i am in now. I just have no idea why i find myself daydreaming and constantly thinking about my previous realtionship when i am so happy in my current one?

AITA for reminiscing about my past relationship and keeping these feelings from my current partner? 