Just practically, it’s hard to go to mass w/the kids if you are learning the mass too. Not only are you learning the mass, but you are struggling to teach it to your kid(s) as well. It’s a lot in your own language, but trying to do it in another language…come on.
Going to mass is so different when I’m not with my son. He’s 5. He’s generally well-behaved, but issues still come up. When he’s with me, my priority isn’t worship. My priority is trying to worship while helping my son get through the mass w/o being too fussy or loud. When he’s not there, I’m able to relax and actually worship. I’m not even to a point where I’d consider going to an EF mass because I’m not ready for that experience, as a recent convert. I can understand why your wife wouldn’t be interested in doing EF at this point.
I know I’d be frustrated trying to follow a mass in a language I didn’t understand while struggling to keep the young kids occupied for a long period of time, while sleep-deprived and beginning a new routine of caring for a 3rd child. It’s just too much - too overwhelming.
I get that you like the EF, but if she’s not in the same place as you spiritually, then you shouldn’t force the EF mass on her.
I also wouldn’t force wife to go to mass because it says in the CCC that women w/infants are exempt from the weekly mass obligation. It’s one thing if the wife wants to go, but if she’s tired from taking care of the kids, let her rest. It’s one thing to love our faith, but you don’t want her to be resentful because your faith is more of a priority than her health/well-being. After all, she isn’t Catholic. She’s not under any obligation to go attend the Mass.
Like someone else said, if mom isn’t happy - nobody’s happy.