Contact with a cult

I'm a 26(f) and live in the north west of the United States 4 hours drive above Salt Lake City. I'm going to sum this up a bit. I have religious people mostly Mormons come to my door from time to time. I am always polite to them and listen to what they have to say and say no thank you at the end. Yesterday I had 3 guys come to my door they were I think 16-18~ maybe older and wearing nice dress clothes. They stated they were Mormon and started off by stating they were trying to get a law passed to increase taxes for unmarried individuals vs married couples. I stated taxes are already higher if you are single. They asked what do I do and if I felt loved and accepted. I replied, I'm in college pursuing my bachelors degree and yes I feel loved and I am not always accepted. They said they know what it is like to feel like they are not accepted and that their group could help. Their group has love and since I am not married they said they could have a husband arranged for me. That I would get to pick a husband from 5 different suitors of their choosing and would never have to work a day in my life and you will never be lonely again. I could just be a housewife and wouldn't have to do their 18 month recruitment as long as I produce a child within 2 years. I said I already have a significant other and I am not lonely so they asked if we are going to be married within 6 months because they could have me guaranteed to be married within the time period. I said idk that is not my decision to make and we are content where we are. They said well he can also have another wife to assist with the housework so you will never be overwhelmed. I said we are monogamous and fine with where we are. They said he could come work for them, and he could go to trade school paid for by them. However, he would have to give 10%-50%(or 15% I could of misheard) of his income to the church to go to food banks, health care and anything we would need. They said or you could entice an outsider into joining us but if you become married and decide to leave, you will be cut off from the church and everyone. I said no thank you I am not interested in joining your group. They said that's ok if I wanted to join they will be around. My significant other told his coworker who is Mormon about it and he said that yes Mormons take 10% of your income to help with food banks and those in need but nothing like that, it must me a cult. I've seen cults on tv like the heavens gate cult or the crazy ones that get busted by the feds but I never thought I'd come in contact with one. They were holding their hands together and very persistent the entire time- just plain creepy. Is this a cult?