Can stress from work or other situations cause a breakup towards a healthy relationship?

2 relationship destroyers
Money
Sex
I was guilty of working to much ,so I could buy the toys
I never had time to enjoy
And always having a house full of people when I was not at work
So my wife got very little alone time with me when I wasn't drunk

So money was not the issue ,we both made a good living ,I was a workaholic
and the need to be popular ,toys ,drugs ,alcohol ,me entertaining them

When I made the rule Sunday was my wifes day ,and I broke my rule
I don't blame her for leaving me anymore
Not quitting until I was homeless ,,,now that was cruel LOL
But I get it ,,she was a virgin when we married ,and I did mess up her life
But I really did believe I was doing it for her
She was the one always telling me that her friends had so and so she wanted one too
at least my woman owned her home and cars ,,,and she sold them
all my hard work was in vain
Trading my classic Mustang for a Pontiac T1000 ,,that was just mean