I have primary aged kids. Partner has just walked out yesterday, has been having an affair for a few months. Until affair started we had very close bonded family unit. Children are asking me where he is. Eldest is 11 and has been crying this morn because I don’t know what to say about where her dad is. I am totally blindsided by this and devastated myself so it is hard to deal. Seeing the effect it is having on my little children is heart breaking. How do I make it easy for them? How do you navigate co parenting with someone who has had an affair and lied to you and hurt you very badly?