How bout the one you married dumb fuqk...
how would you like to be in an unhappy marriage?
If you’re looking to be happy a depth of self sacrifice which changed you in such a way that you keep the oath you’ve made is likely at least as good a plan as breaking it so you can chase after another one
Lot’s of good wisdom there especially this part. There can be a deep sense of happiness that comes from self sacrifice and doing what is honorable over the short term happiness of doing whatever is fun in the moment.