have only ever had each other to rely on

Question

پیشنهادتون برای ترجمه قسمت زرد چیه؟

Sisters Leo and Paris Hollings have only ever had each other to rely on. They can't trust their mother, who hops from city to city and from guy to guy, or their gambler stepfather, who's moved them all to Las Vegas.

Answer 1

.... همواره تنها تکیه گاه یکدیگر / همدیگر در زندگی بوده اند.

.... تاکنون فقط یکدیگر را برای تکیه کردن در (هنگام مشکلات) زندگی (شان) داشته اند.