to Nechoma: “As far as your other kids, do find out a…. segregated based on their backgrounds” You unfortunately have been exposed to prejudices that exist in Eretz Yisroel due to political affiliations. In Brooklyn Baltimore Chicago etc… the yeshivas have balei teshuva. Only a chasidic school is where this might be an issue, and that is not do to being a baal teshuva but only because you are not chasidish.
While finding a job anywhere needs mazel for the husband it will Not be to bad re being from UK as the poster is American.