I can't understand the meaning of
У меня жена-собственница! Хорошо ли это?
I was going o say "authoritarian wife" but googling hints that this term has not that subtle sexual connotation that by no means applicable for
жена-собственница. So it's about a wife who's quite annoying it her attempts to over control, most likely quite jealous. It's not gender biased though, the masculine
собственник uses as much frequently.