I split from my XH at the beginning of 2015. Married for 10 years, together for 16, 2 DC (14 & 8 at the time). I had spent many years being unhappy. He was lazy, grumpy etc. I firmly believe he was desperately unhappy but he would never have done anything about it. No sex, no affection, didn't do anything as a family. He decided to become self employed without any consultation & then spent the next 5 years sat on the sofa happy for me to support us. I resented everything about him but was scared to make the break.
Then I reached 40 & my best friend took me on a spe day & asked me why we were still together. I couldn't come up with a good reason but said I would stay until our DS left home. That conversation haunted me & I just kept on wandering if I could really keep going for another 10 years. The thought filled me with horror. I also realised that although I'm not a particularly highly sexed person I couldn't face the thought of never having toe curling sex again.
It took me a year to get my head straight, emotionally detach & over that time things really fell apart because I stopped putting any effort in.
When I told him I wanted to split he was devastated & hadn't seen it coming (proof my years of telling him I was unhappy had fallen on deaf ears). His parents, who I adored, turned their back on me & I haven't seen my MIL since the day I went to tell them we were splitting.
He has not made life easy, we lived in the house together for 3 months with me sharing with our 14 yo DD. We still haven't settled the house finance situation, he pays no maintenance but we are divorced.
18 months on & the DC & I are so much happier, the house feels so different without the unhappy cloud of our marriage hanging over it.
He lives a few miles away, has had multiple relationships (including turning up to pick the DC up on Xmas day with a random woman in the car). We are on precariously amicable terms for the sake of the DC.
I have am nowhere near ready for another relationship but I'm perfectly happy with my life now & wish I hadn't waited so long to end it. The impact of this shit example of a relationship on my (now) 15 years old DD worries me & was another catalyst for ending it. I wanted her to see that women can be strong & don't have to put up with being treated badly.
Taking that step is difficult but SO worth it. YOU deserve to be happy, we only get one shot at this!!