In urge to divorce my husband

I am 34 year old mum with two daughters. Elder one is almost 5 years and second one is 2.5 years. I am intending to end my marriage with my husband as he behaves disrespectful towards me and my family (my mom, dad, bro and sis). Though he doesn't talk in front of them he passes humiliating opinions and thoughts on my parents. He is been the most irresponsible and aggressive. Since one half year it has increased as he is sitting jobless. He throws all his frustrations and irritations on me and my kids. This is not first time. There are incidents where he had come.to held his hand on to my neck in front of my parents and also has raised his hand on me when alone. Later elders had come together to patch is up. Years passed by but there is no improvement. I am going through a guilt that my children are not being bought up in right way and in right atmosphere. This is being mentally disturbed a lot. Please advise. This time I have made up a strong mind and heart to give up this marriage and start new life with my daughters.