Not sure how your question ended up under Education & Science, Economics, Poverty & Wealth...etc
Each of us gets to (choose) our own friends, lovers, and spouse.
All relationships are "at will". No one is "stuck" with anyone!
When it comes to love and relationships most of us (fail our way) to success. If this were not the case we'd all be married to our high school sweethearts! Ideally we learn to choose a better mate.
Life is too short to stay in toxic or unhealthy relationships. Thank God there are more than 7 Billion people on this planet!
Odds are in everyone's favor there are more than a few men or women who would make ideal mates for each of us!