Please Advice Her: Big Girl Cries Out - I Need A Husband, All My Younger Sisters Are Already Married - Please What Should I Do

You all know that love is not always fair but in all things, you should not give up. 

Read this lady’s story and help advice her on what to do. 

I have been dating this guy since April last year. He is a good person and pampers me a lot. Right now in my life, I’m tired of just being a girlfriend as I am no longer a baby ( I am 32). Two of my younger sisters are married with kids so you may know how I feel.
I don’t want to come across as desperate but I need direction in my life. I’m looking for a man who is ready for serious commitment. 

My present guy is 34 and very comfortable and will always make me call his mum and his sisters thereby giving me clues but he is yet to say anything officially and I have other men who I have kept on a long thing because of him but my friends are telling me that he is not serious hence his delay in defining the relationship.I cant keep doing this. I will clock 33 in a few months and I don’t even have a ring yet he acts like he owns me. 

You need to see him raking if I smile or receive compliment from other men. I want a serious commitment and I don't have time. 

And when I say serious, I mean marriage and babies.So, at what point should I ask him if he wants the same without scaring him off? 

How do I even bring it up without sounding desperate, marriage or baby crazy? 

As in a subtle way or do I go straight up?

Please help a sister out before she ruins her life. 

Please, Advice her by commenting your advice using the comment box below. 

Your Comments will be highly appreciated, Thanks.