Your parents have moons in sag-cap 2/12 lords jup-sat which have neutral emotional compatibility, lacking grahamaitri, while the lagnas are aries-libra married by mere attractions.
Your relationship may improve when your sat reaches own acq 9th for father,
maturing then, time for taking long-term decisions of life and change, distant lands, etc. sat acq for reform n innovation.
In the meanwhile try the remedy suggested for 32 weeks.
You have no choice now selecting your parents, and may be have lessons to learn, learning to be practical like your father, and philosophical like your mother, overcoming your confused analytical gemini moon.
Your mother has sat-rahu in her 2nd house of family-finances-speech, rise-fall in life; May float 1.25kgs each whole black uraddal and rai over a clean flowing river tues after sunset, and donate 125gms each at Mahakali temple with prayers.
Sat-rahu scorpio, research-occult-forensic aptitudes, secretive, suspicious, sentimental, sarcastic, etc. her relationship with her own father could have been strained. ketu taurus 8th, love of food-comfort, hyper-energetic, creative, stubborn; prone to pain-injury-surgery; She has jup leo 11th with commanding attitude, stress-delays in income-gains-friendships, prone to diabetes, gains through medical/advisory roles;
Your father has elevated saturn in libra 7th for marriage and elevated jupiter over cancer 4th for domestic comforts with debilated aspect over cap 10th for career;
But charts without grahamaitri between the moons which is essential, neutral though. Moreover husbands sign should not follow that of the wife sag/cap.
The reverse in this case is acceptable cap-sag.
Do not know about their moon nakshatras, the charts attached by you have small faint print making them not legible to read.
hope this information helps with lessons to draw. focus on your own goals n development not crying over spoilt milk, coping with destiny with prayers and goodwill towards all.
wishing well, kshantaram
Parents nakshatra mula-uttarashada with no tarabal or mutual luck; uttarashada being 3rd from mula suggesting mutual non-compatibility; Mula with deep roots able to go to depth but bound by karma difficult to pull out; uttarashada a noble nakshatra but temperamental. Female Moola Rakshasa gana- Male Uttarashada Manushyagana not acceptable and both male nakshatras too instead of female-male, 13/36 points, 25-30% compatibility only.
May donate 1.25kg each White til and Wheat at Shivalaya on a thursday evening with prayers.
Ir may be interesting to see how the horoscopes were matched some 3o yrs back when people were yet fairly traditional.
May be marriage by mere attractions.
Better focus on your own development now, not worrying about historical matters, while doing your duties, keeping all this merely for your own information, while doing your best, remedies etc.