Here's how I will translate those Tagalog sentences.
• Mabuti ka namang tao = You are a good person.
• Tama iyon = That's right!
• Para sa future mo 'yan at sa family mo = It's for you and your family's future.
• Kahit hindi magwork ang relationship ninyo ni Tony, sa huli hindi ka kawawa. = If your relationship with Tony won't work, you won't be pitiful/sad in the end.
• Kahit hindi magwork ang relationship ninyo ni Tony sa huli, hindi ka kawawa = If your relationship with Tony won't work in the end, you won't be pitiful/sad.
• Masaya ako para sa 'yo Sel = I am happy for you, Sel.
Hope this helps.