How to say it must be nice having such a loyal son. you don't have to wonder if you'll be taken care of in your old age. in Japanese
1)
親孝行親孝行(oyakoukou) (adj-na,n) filial pietyなな(na) (prt) connects adj to noun/indicates emotion or emphasis/command/prohibition息子息子(musuko) (n) son/penisさんがいるからno dictionary result, likely a conjigated verbno dictionary result, likely a conjigated verb、、(、) Japanese comma老後老後(rougo) (n) old ageのの(no) (prt) indicates possessive/nominalizes verbs and adjectives/substitutes for "ga" in subordinate phrases/indicates a confident conclusion/ indicates emotional emphasis/indicates question心配心配(shinpai) (adj-na,n,vs) worry/concern/anxiety/care/help/aid/assistanceしなくていいno dictionary result, likely a conjigated verbわ(prt) indicates emotion or admiration/adds a female middle aged feel at the end of a sentenceねね(ne) (prt) indicates emphasis, agreement, request for confirmation, etc./is it so/hey/come on。。(。) Japanese period "."
