It was time. After months of divorce rumors, Kim Kardashian West finally pulled the plug on her six-year marriage to Kanye West on Feb. 19. “They both wanted to make the marriage work, [which is] why they put this off for so long,” a source tells Us, but “they just grew apart.” (As Us previously reported, the turning point in their relationship came last summer, when the rapper, 43, mer, publicly revealed that he and Kim considered aborting their oldest child, North, now 7.) Still, the two have a long road ahead of them — and this divorce nightmare could have no end in sight for the reality star, 40. “Kim wasn’t the high-income earner coming into the marriage,” warns a second insider, and because she is now, “Kanye might…