depressed and lonely. need prayers

great you all in Jesus name. I have been depressed for more than one year and I dont seem to get over the issues am facing.
last year i got into serious problem with my business which led me to incur heavy losses. At the same time I took wife to hospital to deliver our twins.
the financial problem has led to fights with wife and eventually she took all the items in the house leaving me with nothing and went back to her parents. I have tried to talk sense to her but she is very stubborn claiming I can not be able to take care of her.
She gets support from the pastor who has employed her in his school as a teacher. The even humiliated me when I visited the school to see my daughter and wife. the pastor threatened to call police. I quarreled with him and the scene was not very good.
I later learnt that my wife said that I have planned to kill her.
It is now 5 months and I love my wife and children so much and want them back,especially because of my children who are affected so much.
I have been so much depressed but the grace of God has kept me going.
what shopuld I do ? pray for me brothers and sisters.