Caution with this chart having a 0 degree on the ascendent.
Check if this corresponds to any part of the querent's natal chart, which could validate it.
If it is validated, then consider that sun, the husband, who last passed over Venus in the 7th, so yes there was a woman. Sun approaches a square to Jupiter ruler of his 5th of love affairs. But first moon in his 8th of sexual matters will square Jupiter.
Moon rules his 12th of hidden bed affairs.
So it isn't the end of his relationship(s).
Because the querent is Saturn, we can assign the Aquarius co-ruler Uranus to the ex-partner.
Sun is in the same degree as Uranus, very recently separating. Uranus squares POF in the 7th, so it wasn't a very fulfilling contact for them.
Her husband as debilitated sun in libra in his 2nd house is having issues with his self esteem, which is probably why he is doing this.