seham

My son is 31 years old. He was depressed since longtime. He immigrated to USA since 9 years. Being lonely all this time. He got a depression since maybee 6 or 7 years. After an unseccuseed relationship his depression increased. Now he has problems at work because of lack of concentration.

Question: If he finds another girl and try to be engaged to her, the drepression would decrease? or he should be treated first and then thinking abt getting married?