In-Laws in a cult?
Background:
I met my husband at a charismatic church that he and his parents had gone to for 16 years, and we had to leave a handful of years ago for some deeply concerning theological beliefs they had. I'm not against charismatic church or beliefs, they just had a couple specific beliefs we strongly disagreed with after diving deeply into God's word.
Since leaving and having kids I have kept up on watching their sermons and events held and video recorded on line. I pray for my In-laws a lot and work hard to find unity in what we do agree with in Christ.
The more I'm in a Biblical church, the more I see grievous problems with the church they are in. And I'm becoming increasingly more convinced that they are in a Christian Cult.
They are not bad people. They have good morals. I'm concerned about their influence over my children as they grow. Even though my kids are young (3 & 1.5), my in-laws are very pushy in "helping me raise my kids" by "teaching them how to play right" and I recently watched a parenting conference they had at their church that is screaming cult indoctrination parenting, that they encourage grandparents to also do to their grandchildren. My in-laws are always trying to get me and my husband "back into the faith".
I was hoping to be able to drop my kids off at my In-laws (they live 15 min away) so my husband and I could have date nights and a fun anniversaries in the future.....but I just don't have peace with it. My parents aren't an option as they live 6 hours away and my other family are all in other states.
BUT here is what I'm asking advise for...
Am I overthinking and my concern unfounded on how much influence they have over my kids? OR do I need to be extra vigilant to mitigate what my in-laws may be trying to teach my kids? Has anyone else had in-laws or family that is in a cult? How do you approach interaction and relationship dynamics with family and/or in-laws that are potentially in a cult?