yiddishemishpacha, your touching response beginning with “I daven that my husband should learn seriously “… holds true if these two factors (and some others) are in place:
1- IF his parents can commit in a way that will go on and enable him to marry off all his kids. We’re talking trust funds. Otherwise we’re talking about Bitachon on programs…
2- IF he marries a girl who will stay happy with that lifestyle and not look at siblings and friends who live differently (nice houses, etc). Unfortunately too often the rich guys end up with rich girls who down the road want a different lifestyle (because they have a different outlook on life than straight out of seminary), which not all in laws/parents are willing or able to afford. Also, how low maintenance is he, and will he stay that way as he gets older?
It’s not Pashut.
Aizehu Chacham Haroeh es Hanolad.