TMB, not true, please bring halachic backup for your statement. A husband’s obligations are to his zivig! The missing part that completes him and makes him a whole person. If what you say is true, then EVERYONE’s obligations would first be to their own parents. But as OOMIS pointed out a husband is commanded to leave his parents home and cling to his wife.
There would be no Shalom Bayis in the world if a husband was obligated first to his parents and then to his wife!!!