"I think it might be best for my kids,"

It is best for your kids. If your W was unhappy then she should be the one to leave. What do you want? Do you want to be home? Then be home.

M-43 W-40
2D - 9 and 5

Emotion, yet peace.
Ignorance, yet knowledge.
Passion, yet serenity.
Chaos, yet harmony.
Death, yet a new life.

RECONCILED AND WISER