"Going through a life that doesn't show you much is not worth it," so she thinks. When you're the main person doing all the "hard work" and he doesn't see it or do the same. Why should you listen to your heart when his actions really hurt you deep. It sometimes feels good to ramp and rage at the person who you are with because they didn't come through with any life improving results, look them in the eye, and say "I've had enough". Just throw up your hands and try to make sense of why you should still be in this relationship. Does that sound easy enough? The answer really is "no". It's easy to do but hard to swallow emotionally, especially if you feel a deep connection to this person and know in your heart that you both were once meant to be together.
Life comes to pass in that you and he may need to "rethink". Just RETHINK and while your at it LISTEN to why you came together and began to build this relationship plus a family. No need to regret now, that's past. No need to fret now, that's just fearing the future. If you can find a piece of forgiveness within your heart for this one person (that you feel may not deserve it) that would be the best thing you can do for yourself and him. The direction in where your relationship was being led to is now changed forever. Learning to forgive and doing it over and over again changes everything in your destiny because you listened.
When you learn to listen to your intuition or some may call it "spirit guides or angels" you become the one who removes your own blockages from your life, from your destiny. That doesn't mean you purposely change your destiny, but you have removed or somehow avoided the tiny distractions from it by listening. That's the main point. It takes listening to your intuition that will forever change the direction you make in any situation, especially one involving a relationship.
"If each person can forgive another and their actions, the world will begin to move forward in new humility and in higher humanity."
As a self-grounded healer I am here to help grow your self-consciousness with Truth to the good direction and into your highest good.