Our Master is Lord Jesus Christ. We're his servants. Does our Master provide just for your family - or does he provide for other families? If our Master wishes to add 100 additional families into his Church in one day - that's his right as the Master. Therefore, it's not possible for me to be jealous that my Master is providing for other families. I don't own my Master - he can do as he wishes. I'm just thankful he's my Master as well. Some of the first servants like Peter, Luke, and Paul saw how amazing this Master is, so they worked hard getting other people to be reborn; and join the Lord Jesus Christ's - Ecclesia. They were never jealous their Master wanted to bring more people out of this world, and into his Kingdom.
If a wife has a husband that is walking in the faith - and doing a great job taking care of his family - that the Master has given the husband headship over - how could she be jealous? That's strong evidence she believes she owns her husband (pagan belief system), and that she's living in the flesh - worried about the things of the world - instead of living in the Spirit. Her thought process should be more inclined toward the Spirit - there are Christian virgins out there that need a covering - that are going on dates with pagan men, because there's simply not enough available Christian men that follow the Lord Jesus Christ - and they get into relationships that are based entirely on sexual attractiveness/financials, and very little on Spiritual Compatibility. Don't get me wrong - a woman being sexually attractive to her man, and choosing a man that can provide for his family is fine - but it shouldn't come at the expense of marrying men that don't follow the Master - King Jesus Christ. It leads to Spiritually broken family units. It leads to the adversary raising the children.