It depends on the degree to which the things they do odd / strange conflicts with your personal values and values of your family and how much self sacrifice you are willing to make in order to resolve these conflicts.
I suggest for this to be done before you get married.
Don't cry, don't regret and don't blame
Weak find the whip, willing find freedom
Towards the sun, carry your name
In warm hands you are given
Ask the wind for the way
Uncertainty's gone, your path will unravel
Accept all as it is and do not blame
God or the Devil
~Born to Live - Mavrik~