I always thought my ex and I would be together forever. Our relationship went downhill massively after kids, he was working late and ramped up the hobbies and nights out and I was so lonely. Anyway, after I said I was done he left easily, within weeks he was with somebody else and it has completely knocked my confidence, I don’t want him back, I really don’t, but was I just so disposable? He seems really happy which is good and it’s a shame I couldn’t make him happy as he avoided us at all costs.