Islamic Sects

Who are the Ash'arites?

My husband converted to the Qadyaniyya sect. Is my marriage to him valid?

Is it true that only one sect of the Ummah will enter paradise?

What is the benefit of Sufi orders?

Could I get married to a Shi'te man? Are they disbelievers?

What is the ruling of the outings (Ar. khuruj1) practiced by the Jama‘at al-Tableegh wa al-Da‘wah group? Is it an innovation?

hadith of beloved Prophet Muhammad, the Ummah will be divided into 73 sects and one will go to paradise, how to confirm that what one is following is among the ones who will go to paradise. Please give me the signs of the righteous given in Quran and Sunnah. I want to know it desperately to save my faith and my people. Thank you so much.