You have a strong temperament and this could have adverse impact on your relationships and you are a determined person with lot of energy, enthusiasm and zeal.
The current ongoing time is not quite conducive and favourable to you as per your chart till around Feb 2023 and thereafter depending on your initiatives situation could change in a positive way to re-establish relationships with your ex wife.
As per the indications in your chart, things would be positive but this would also require insights from your ex-wife's chart.
Best Wishes.
Pisces ascendant with the ascendant lord Jupiter posited in the ninth house; Seventh lord Mercury exalted and posited in the seventh house conjunct a debilitated Venus and Sun; Moon posited in the second house; Mars exalted in the eleventh house conjunct North Node (Rahu); North Node (Rahu) major period with Venus sub period ongoing.