A Missouri court may grant a maintenance order to either spouse, but only if it finds that the spouse seeking maintenance lacks sufficient property, including marital property apportioned to him, to provide for his reasonable needs and is unable to support himself through appropriate employment or is the custodian of a child whose condition or circumstances make it appropriate that the custodian not be required to seek employment outside the home. The maintenance order shall be in such amounts and for such periods of time as the court deems just, and after considering all relevant factors including:

(1) the financial resources of the party seeking maintenance; (2) the time necessary to acquire sufficient education or training to enable the party seeking maintenance to find appropriate employment; (3) the comparative earning capacity of each spouse; (4) the standard of living established during the marriage; (5) the obligations and assets, including the marital property apportioned to him and the separate property of each party; (6) the duration of the marriage; (7) the age, and the physical and emotional condition of the spouse seeking maintenance; (8) the ability of the spouse from whom maintenance is sought to meet his needs while meeting those of the spouse seeking maintenance; (9) the conduct of the parties during the marriage; and (10) any other relevant factors. (Missouri Revised Statutes Chapter 452 Section 335)