There are several things I can express: first I must be able to accept my partner's shortcomings, the two mutual understanding is necessary in the relationship, the three openness and honesty must exist in the relationship, the four do not overly curb our spouse or overdo it, the fifth try to know more close to the family, and lastly there should be a pre-marriage agreement. that's some of the things we do, hopefully can be a good input.