SRL for [behaved]: The affair finally ended in divorce , but the upside is that since then her ex has actually [behaved] better , for he has begun to commute back to Kaohsiung from Tainan every day , and is much more patient with his son and daughter than before .
ARG-M-TMP: since then | ARG-0: her ex | ARG-M-ADV: actually | ARG-1: better