Dating/married to a Jehovah's Witness

OK Mom is my boyfriend/fiancé is 30 I was raised a Jehovah's Witness got disfellowshipped and now is back in I am not a Jehovah's Witness it is not celebrate anything Which in my eyes it's not that big of a deal.

We have not really talked about the consequences if he starts going back to meetings which he would have to change his life completely and stop doing a lot of stuff he's been doing.

We have talked why he wants to go back to meetings I have offered to go to meetings to see what it's all about but we have been married before I go.

I do have three younger children not buy him

And me and him have been trying to conceive

He currently lives with me and my kids so if anyone can give me a little insight what would happen or what will happen when he goes back to meetings.

He has brought up that most people who are married or dating and only one is a jw. They end up splitting up