My husband and I want custody of our niece
Okay, so we just visited with his family and we don't know how we would go about this. My husband's brother has a daughter who is 3 years old and currently living with her mother. Her father does not have a job and is an alcoholic, not able to support her. His house is filled with dog feces and rodents and roaches. We would not want her living there. Her mother has three children and they are living in a house with 7 adults and 3 children. A 3 bedroom house at that. We went to take her to her mothers house after we had her for a day and we were sitting in the backyard visiting when our niece walked up to me with a LIT cigarette and she put it in her mouth and took I drag. I grabbed it from her and put it out, but her mother just sat there and laughed about it like it was no big deal. I did not go into the house on that visit. Her mother then let us have her for another visit since we were only in town for a couple of weeks. When we went to take her home after that visit her mother was not there and when we got ahold of her she said "I didn't think you would be bringing her home anytime soon, so we went out fishing", it was already 9 at night (the next day). This time we did go into the house that was a complete fire hazard, as well as rotten food on the counters and bugs crawling around the floors. Two days later when we went to pick her up she was still in the clothing we had brought her home in and had not had a bath, nor her hair brushed. We do not feel that she is living in a safe environment and would like to try and get custody of her, but we do not know how to go about it or if we would even have a good chance of winning. My husband and I are both 24 years old, I am a homemaker and my husband is in the Army. We have a steady home and feel that would could provide a good, safe environment for her. Can anyone tell us what to do?