There are many ways you can approach this situation but definitely getting angry and losing patience are not viable options. Foremost thing to do is to lead your life totally in accordance to Gurmat i.e. to strictly maintain Amritvela which starts around 2am, chanting Gurmat Naam and Gurbani Paath throughout Amritvela, getting Gurmat virtues e.g. patience, love, affection, tolerance, fearlessness, not holding grudge etc. As your family notices positive change in you, they will be intrigued and may get interested.
If on the other hand you get angry or enter unnecessary arguments with your hostile family members, they will get more upset and the conflict will only worsen. Worse of all, your own spiritual state will be affected adversely and your mind will not easily tune into Naam and Gurbani.
Lastly, do Ardaas,
Kulbir Singh