My question is, do you think they want to convert my children?
Either that, or they want to 'count time(tm)' on the report they give to their leaders. They need to fill a quota of reported time or be looked down upon. Talking to and taking your kids to meetings counts as 'time(tm)'. The more 'time(tm)' they count is the less they are looked down upon.
But, beware. The meetings(tm) and 'studues(tm)' will damage your children's minds.
Without ever having a discussion with the JW family, what do you think their goal is?
It will be Kudos for them. Probably to get accolades for getting converts - which is rare. It will help the leaders look good in front of their leaders (the Circuit Overseer(tm) ) with all the extra 'time(tm)' spent in 'ministry(tm)'.
Could it be harmless?
To the extreme. Not only to the mind but the Jehovah's witness organisation is riddled with child molesters and sexual predators. Get those kids away from there NOW!
See the Australian Royal Commission where this evil cover up was exposed.
Or do you think they hope they can get them into the church?
Yes.
I just don't know what to expect going forward. Help!
The best help I can give is to get your kids away from that dangerous environment IMMEDIATELY!
We are forever grateful to have them in our kids lives.
That's fine. Be grateful. Draw the line at that point. Keep your kids out of the danger that infests the JW cult (no. it isn't a proper religion).
https://www.childabuseroyalcommission.gov.au/media-releases/report-jehovahs-witness-organisations-released