2.5 years of relationship, and i got cheated on

I got cheated on physically and emotionally while my girl was on her goa trip and i couldn't go due to financial reasons back at my home. Got her a bouquet 2 days ago and she admitted that she cheated on me while returning, and on a train back to her home. Side upper was where my bouquet was kept on. And side lower was where she was getting herself rubbed by a junior guy in our college. The end. Stay safe yall and never get blinded in love.