I prayed for my husband and asked for forgiveness [Spirituality & Religion]

I watched war room last year. I got the idea to pray for my husband and my children by writing it down and sticking it on the closet. Me and my husband have been fighting a lot lately and I can't really talk to him because we just spew hatred. It's been a hard year very horrible. I made mistakes and he did too. Tonight I got off work and then I went to my bedroom my husband tried to talk to me about our fight last night but it ended up in a arguement. He walked away and I cried to myself. Then I forgave him and I wrote a prayer and then I cleaned out my room and stuck the prayer in the closet then I wrote a prayer for my 2 year old. I asked for god to watch over him and to forgive me and his father. I put his prayer outside of his closet in his baby room. I'm sleeping alone and my husband has not came back to talk to me. But I forgive him for everything and I asked god to show me where to go or what to do. I'm still sad and I keep writing to god and sticking it on the wall until I go to sleep. If my marriage is over can I just put it in Gods hands ?