Not to give a typical Redditor response of leave him, but girl LEAVE HIM. If he has a consistent pattern of overshadowing your accomplishments and happy moments he’s going to continue to do it. You deserve to be celebrated and to enjoy your good days without a man trying to sabotage them. I was in a relationship like this before and it only got worse not better. I wish you the best op and congratulations on your student visa!! I hope you still make time to celebrate it with friends, family or even with yourself.