Have a look at the strength of planets in his horoscope.
Planet Nature Strength%
Sun Malefic 72.35
Moon Benefic 54.80
Mars Malefic 0.21
Mercury Benefic 25.52
Jupiter Malefic 39.79
Venus Malefic 53.58
Saturn Benefic 34.01
Rahu Malefic 92.47
Kethu Malefic 85.32
Net Malefic 52.47
You will observe that his Mars is the weakest house which happens to be the lord of his 7th house indicative of marital house. Five houses in the horoscope have only below average strength including the marital house. He is likely to be married in late 2024 or early 2025.