As I get older will I be bothered more?

I am almost 22 never had a girlfriend and don't ever want one(maybe a one night stand once inawhile). no not gay, 100% straight says the I look at hahaa, but ya I just want to be left alone and like all my alone time. I have made a decision that I want to live my life alone, by myself in my own house, with maybe acouple dogs. I live with two roommates in a house now, but after college want my own house. I have been bothered a little bit and seems to be getting more so about the situation. Its nothing right now just shrug it off, like once inawhile my mom will ask if I met any girls and friends call me gay and stuff, no big deal, but will this increase as I get older?? I am young now, so not very often is anyone going to say much about me getting a girlfriend and all that bs, but how about when I am 25, 30, 35, 40?? I have heard as you get older you get pestered a lot about such things and I would really rather not have to deal with that bs.