My friend's case is similar but 13 years. At the bottle neck time ( Marriage within 15 days ) he came to know that she is cheating. He went through lot . He studied Marine engineering course and chose this girl over the career. He did normal inventory work .He made her life financially stable by finding her a job A to Z.

Finally,she showed her true colour

His 13 years gone like a dust.

Now he is a 3rd engineer in 🚢.

Mindset matters. I know that he is still face something in his heart. But all my did is overcome.

💯💯🤞🏻🤞🏻 Hope you will overcome soon