I don't have an issue with my husband but I do however have very pushy family who constantly request we return to meetings and badger my children.
It's no use sharing what you know and everyone needs to find out the truth for themselves.
What I do now is refer them to Romans 14:12 "each of us will render an account for himself to God". If we go because we are forced or to make others happy Jehovah who sees what the heart is (1 Sam 16:7) will not be fooled.
You could let your wife know that she can go to meetings and in service and that it is not your intention to force her to stop but you must also be allowed to make your choices based on your knowledge and mutual respect must prevail for the sake of a peaceful family arrangement for your children.
Your children may well need to go with your wife to the meetings. Make sure they can talk to you about things they are learning so that you can help them use their critical thinking skills.
The last thing I would make sure of is that the children are not forced into baptism. Remind your wife and extended family that Jesus himself did not get baptised until he was 30 so if they want the children to follow in his footsteps they too should wait until they are adults.
In my case, my children were not fooled and recognized early on that "the truth" is not the truth.