Will your kids resent you?
If you don’t teach your kids about Islam, and make it a part of their life, they might resent you. Of course there should always be respect and good manners towards parents, but sometimes thoughts still creep in and if a parent deprives their child of sound Islamic knowledge, that child will always feel behind once they start practicing Islam.
Not only that, but it can lead to families bickering and even splitting apart, especially if they are on different wavelengths in terms of following the religion.
If you practice, and you teach your kids to practice, your relationship in sha Allah will be fruitful, blessed, and strong.
Unfortunately, there are probably a lot of people like this sister here asking this question.