Need a Plan for My Marriage

[LSG]

My W wants to send our daughter to Japan this summer to see her parents for a month, and I told her "NO" she will not go, but she keeps asking my daughter is she wants to. My daughter said no. I think her parents are up to something. I am so angry that she is trying to do this when she knows that I will not allow. I need to know if she can do this without my consent.