I cannot say if he would be happy in his married life as I need to study both the horoscopes before I say anything. In your horoscope relationship is weak, therefore you should do remedies to strengthen it. Also you have been in a period of Sade Satti which will soon get over as the major period is already gone. Soon you will find much relief from malefic cosmic influence. You will get happiness and find satisfaction in life.
Doing the remedies of the above will bring you good results.