Some people use their Ex, parents and other people as prototypes or models for assessing their partners.
They are always comparing and measuring their partners or potential suitors with them. No wonder such relationships and marriages suffer a lot. Your partner is not like daddy, mom nor your Ex boyfriend or girlfriend. In fact, they can never behave or act like them. Learn to accept your partner for who he/she is.
Accept people for who they are else you’ll never enjoy the best of them. Nothing they do will please you. Your relationship or marriage is not the same as others. Stop comparing them with others and walk in your own pace. Discard the old memories of your Ex and renew your mind about the new.
“For we dare not class ourselves or compare ourselves with those who commend themselves. But they, measuring themselves by themselves, and comparing themselves among themselves, are not wise“. 2Cor 10:12