Husband suddenly proposed divorce

I am 26 years old. Came outmarried at 18, have been living together for eight years, have three children. Everything seems to be fine: the house,family . I'm at home with the kidshusband at work we meet in the evening our beloved dad and husband.

But in the last six months, he began to linger. But I do not scandal, do not shout, but just wait. Everything for him, starting with slippers, I will prepare everything. I take care of him.

Somehow it was the birthday of our child, we invited only our own. The husband also invited his friend Ruslan, he is not married, there are no children. In general, single. All evening congratulations and gifts for our baby. They went out onto the balcony, and I accidentally hear my husband say to Ruslan, they say, I got him, I'm tired of everything, even live at work, but I love her and children.

I was shocked by what I heard. And three days after the birthday of the child, he started talking about divorce. Well, during these three days he came either at 12 o'clock at night, or he could come at 3 and 4 o'clock. I test-antibiotic.com was silent, waiting for what he would say. And now he says he wants a divorce. I ask the reason, he silently leaves, I say that there is another woman, he says no. His answer: "just tired", and the other is not needed. I've had enough of you and I don't need more children, even a son. We just have three daughters. I don't know what's wrong with him. And what should I do when he insists on a divorce?