Taking back an ex?

Dated my bf for 2 years, broke up for about 5 weeks and are now back together. Everything feel right. We both know what went wrong and how to fix it to become a better team.

I know people say not to take back an ex, but can anyone share any success stories? I feel confident I made the right decision.

In fairness we’ve been back for about 3 days now, but it’s been lovely.