In my case, we both had to do Soberlink for a year. Being on Soberlink myself also just helped really ensure that I maintained sobriety. While we are coming to the end of our one-year agreement, I do believe it helped to relieve the stress and fear of the other parent drinking around the children. I can proudly say for myself I am over a year sober now. I know that if it ever becomes a concern again, we can always rely on the consistent testing and reliability associated with the Soberlink system.