@matana
Now let me tell you my nightmare.

My step sister is married and has 2 kids. Her husband is TRULY SMART and thinker. He is the kind of guy who just decides he wants to create a motorbike out of scratch and he does. He never stops working. He isn't agressive, does not beat her etc.

But my sister just "doesn't feel it anymore", and wants to leave. If she leaves, he will see his 2 kids about once per 2 months, and even less after they start going to school.

What could have he done? He did nothing wrong, but my sister wants to take the most importand part of his life away cuz she feels like it. And as usual, if he hits an average judge, he will have to keep giving her money for the next 15 years.

Does that sound to you like a good deal?