Married 10 years, together for 13 with three children.
Husband left - no reason.
No fights only occasional disagreements. No money problems or serious work stress. Intimate 2 days before he left.
He just did not like the responsibility and lack of freedom caused by family life.
I have given up career at his request as he was not willing to share in household duties, DIY, garden work, car maintinence or child care but he was happy to support us well financially.
He just went to work and dabbled in family life as and when it suited him, frequently refusing to join us on holiday or days out.
Now I only get 50 % of what was amalgamated during our marriage. Every thing else is his alone, including an inheritance from his family 7 years ago and an investment I helped with prior to marriage.
I contributed all my savings - not insubstantial unless compared to his wealth.
He gets three times what I will get and 3 times the income and still does no child care other than visiting them and a half day outing once a week!
To rub salt in the wound he has an expected inheritance 10 times what I will get from parents.
I am luckier than some as will have a substantial deposit for an average family home but it does not seem fair that I will still have financial stress and full responsibility for children when he is so wealthy with good income he does not need, no responsibilities and a very good financial future.