Today, in fact of that there are existing new technologies, the relationship between adults and young people could be affected. I do not think that this problem exists in my family.
In my family, the new technologies do not affect the trust between young people and adults. Although we have a online diary named ProNote where are written our homework, our test grades and exam dates, they do not look there because they trust me and I do not exploit their trust. I also could use their trust by writing things or publishing photos which would ashame them in the social networks like FaceBook, Twitter or Instagram, but I don't, because I think that trust is very important in a social space.
So I don't think that new technologies affect the trust between young people and adults.