Dic: someone's fortunes

▷4. N-PLURAL : with poss △If you talk about someone's fortunes or the fortunes of something, you are talking about the extent to which they are doing well or being successful. 

• The electoral fortunes of the Liberal Democratic party may decline.
• The company had to do something to reverse its sliding fortunes.

.... COBUILD

* * *

▷3. [countable, usually plural, uncountable] the good and bad things that happen to a person, family, country, etc. [OALD]

• the changing fortunes of the movie industry
• the fortunes of war
• a reversal of fortune(s)

▷3.【WHAT HAPPENS TO YOU】 [C usually plural] the good or bad things that happen in life [LDOCE]

• a downturn in the company's fortunes
• This defeat marked a change in the team's fortunes.
• The geographical position of the frontier fluctuated with the fortunes of war (=the things that can happen during a war) .

▷4. your overall circumstances or condition in life (including everything that happens to you); destiny, fate, luck, lot, circumstances, portion [WordNet]

• whatever my fortune may be
• deserved a better fate
• has a happy lot
• the luck of the Irish
• a victim of circumstances
• success that was her portion

▷2. fortunes. The turns of luck in the course of one's life. [The American Heritage]

▷3. fortunes [plural] the things that happen to someone or something and the changing degree to which they are successful [MacMillan English Dictionary-American]

• a career that illustrates the changing fortunes of the Democratic Party
• The new board will work to restore the company's fortunes.