Dear Her1987,

Reviewing your chart for your query.
Gemini Ascendant with exalted Venus in the 10th is aspected by Sat and Mars. Saturn is retrograde. This indicates Venus is highly afflicted and in a cursed state.

The dispositor of Venus is Jupiter; Jupiter is well placed in a trine but also afflicted by aspect of Sun and Rahu; Karaka of the 10th house is Mercury and he is placed in a friends house but in a dusthana.

Your relationship breaking is due to the above afflictions and curses. The remedy for this is to worship Vishnu and Saraswati on a daily basis. Being supportive and helpful to other newly married couples and gaining their goodwill and blessings can also help in alleviating this curse to some extent.

With Best Wishes.
Classic72