You have a string chance of love marriage, but the first or second attempts can be a miserable failure, only when you go through a bad break-up, your luck in matters of shining in a new relationship opens up.
So there is a strong chance, but there are roadblocks before you reach there.
Even if you pursue an arranged marriage, you will know the person well before marriage or will have spent enough time to know the persona nd fall in love before rituals and ceremonies taking place.
Hope this clarifies your question.
Dahsa of Jupier lord of 7th underway with Jup-Sat antardasha, Lord of 7th and 5th conjoins in eighth aspecting Chandra.
From rashi chart, lord of 7th in 5th and lord of 5th house in 7th, increases emotional bent and luck favouring affairs and romantic encounters, but being malefics Mars and Saturn, results in bad breakup and only by overcoming the emotional impact and still pursuin for a new relationship, such natives achieves a love marriage.