Indeed, Hilarion (see 'Books on Reincarnation' link below) had previously confirmed this. And Jesus Christ himself came through (as a guest speaker) in several of Hilarion's past channelings, particularly in the Winter Solstice channelings around Christmas.
You're asking about where Hilarion spoke about Jesus Christ having a wife and children? And where Jesus Christ came through in Hilarion channelings? Those are not in any of the books (which are channelled by Maurice B Cooke, except Starlight Elixers channelled by Jon C Fox).
The channelings I refer to are Hilarion (and on occasion, Jesus Christ as well as others) channelled by Jon C Fox. These are audio channelings in mp3 format (sent out to subscribers), and some (from past years) of which have been transcribed into text (by volunteers) on Jon C Fox's website, which are accessible for free (see links below).
If you're really keen on checking out any Hilarion references to Jesus Christ, click on every single one of the following links from the last 15 years (15 x 4 = 60 channelings one by one, or at the very least, focus on the Winter Solstice channelings from the last 15 years, higher probability of Jesus Christ mentions and/or coming through due to Christmas period), then search (eg. control-F if you're using Windows on PC) for the term "Jesus" or "Christ" or "Sananda" (to be thorough, better separately use all 3 search terms for each Winter Solstice channeling).
Watch the videos and you will see the thread title is sarcasm. I can't stand those self righteous christians. Most are scums who try to appear holy and righeous.