You need to tell him, that he needs to make you feel secure, I am kind of in such relationship so I understand. it's so hard to not make him his World and actually I am not against all this but if u r so affected that it's making you upset you need to talk it out. I know many people are not conversational and it's hard to express but for ur mental peace try once. Also if it's been 7 yrs u should be positive about ur relationship and not be so scared, if he loves you he will come back na, exactly fights happen in all relationships. you need to try ways to make it work and at the end...what's meant to happen will happen. Giving you all the strength, if u wanna elaborate please do

he is not a conversational person i have already tried to talk to him regarding this but he alwys said me that some of the things i do irritates him and he gets frustrated and shouts on me

take one advice...give him space...and see...u understand hindi?? it's tough for u but it's a challenge for u too

challenge to see if u can survive without and for how long...just message him less...sleep early spend time with friends family... reconnect with otehr people hobby...see what he does with space...then u will get clarity also and u will know if u can be strong without him...Look ur partner is not ur world ..he should be a part of it.m.major part...but not everything