Oltrepassassi's manga / #strong female lead(75)

About a couple who fell out of love, the guy cheated, then they tried to reconcile but it was too late, woman worked hard and moved on years later and the guy realized how important she was but it was too late. No one really got what they wanted, everything fell apart, and the ending was bitter-sweet...mostly just sad. Too realistic and upsetting.We know life sucks, give us fantasy...give us hope...