Getting pressure to marry.

My bf is telling me to set a wedding date in the next 2 months. Seeing each other 1 year and while things are great I thought we’d live together first. The problem with that is that we live 100 miles apart and he cannot work remotely. Before he said he’s willing to sell his business at home, he wants to have a firm commitment including marriage. Does not feel comfortable selling his home and business if we just live together. He’s also seems insecure in terms of what my intentions are. Well I do sometimes take too much time to make decisions this particular decision is obviously critical. the only other time I was married was for almost 28 years I lost my husband to cancer about eight years ago. Therefore, I do not take these matters lightly . He said he is tired of coming down on weekends and having to leave and that should be together all the time. The other wrinkle in the fabric is that my daughter is getting married in the fall 2021 and I think I feel awkward getting married before her. What do I do?