one's ex-husband, former husband separated by divorce

an effort, an endeavor

to endeavor, to make an effort

restoration

repair, mend

(formal) Female third-person singular pronoun; she, her, girlfriend

(colloquial) a girlfriend (a female partner in a romantic relationship)

(literary) they (about women or girls)

relationship, relation / involvement, participation / personal connection, family relationship / romantic relationship

be related / be romantically involved