Watchtower 2016 Apr Study ed. p.9 "Thousands of young Christian men and women are willingly sacrificing marriage or are not having children—at least for now—in order to serve Jehovah to the full. Older ones too may be sacrificing the time they could otherwise spend with their children and grandchildren in order to work on theocratic construction projects or to attend the School for Kingdom Evangelizers and to serve in areas where the need for Kingdom publishers is greater. Others set aside personal matters to share in service campaigns during the Memorial season. Such wholehearted service brings deep joy to Jehovah, who will never forget their work and the love shown for him. (Read Hebrews 6:10- 12.) Would it be possible for you to make additional sacrifices to serve Jehovah more fully?"
They are NOT discouraging having children, or spending time with them.
They are praising the hard working self sacrificing brother and sisters who put Jehovah ahead of personal interests.
Think how Jehovah feels about such self sacrificing Brothers and Sisters?