I’ve been happily married for over 10 years, but together for much longer - three children, we get on well, don’t argue, enjoy each other’s company etc. Suddenly out of nowhere I can’t stop thinking about my first boyfriend, who I was only together with for 2-3 years just before I went to uni.
It ended because I panicked about things getting too serious too soon - but we weren’t really compatible (different interests, levels of sociability, ways of showing / receiving affection). He also wasn’t always particularly nice to me or my friends (but also not to most people, which I think was part of the initial attraction). We briefly got back together, then split again - and later transpired he’d cheated on me when we were back together with someone he ended up marrying. Since, I’ve had a short relationship with a lovely man at uni, before meeting my even more lovely husband in my early 20s - so don’t have loads of exes, and it takes a lot for me to even slightly commit to someone.
I’ve had a recent milestone birthday and some unrelated work challenges, which have triggered a mid life wobble - plus have found out my ex is now single. I’ve barely given him, or the relationship, any thought for years - and suddenly can’t stop thinking about him. We’ve not spoken in years, though had some recent cordial email contact over a school reunion (neither of us are attending)- so there’s no bitterness, but we’re not in any kind of real contact.
Things with my husband are generally good, though a bit lacking in intimacy post kids, and I suspect we both have avoidant attachment styles which means sometimes proper connection is tricky.
I’m certain this isn’t really about my ex - but I’d really like to stop thinking about anyone other than my husband, as at a minimum it’s taking up headspace I don’t have.
I’ve blocked my ex on all social media as a starting point. I can’t afford any therapy right now (which I’m sure is the ideal solution) - but any other advice would be very gratefully received!