is that the point of life? get married and have kids? would life be incomplete and unsatisfiying without marriage?
I mean sure if can be lonely livign alone, but marriage is not exactly sugar.
first of all your expenses would at least triple if you are married with children rather than livign alone. if you were single and making 1000 $ a month, you'd live a pretty comfrotable life(assuming you do your own cooking and cleaning too

) if you were married, 1000$ is nothing. you will work day and night and feel liek you're not making any money at all, you will live with less luxury(if any) etc...
second, your partner(wife/husband) might not be the good person you thought they were, and your life with them might end up hellish
third, your kids might disappoint you, embarrass you, not turn out like you wanted them to be, and they might tragicly die young and then you'd go into a depression