<human>: I am a (F25) and I have been dating a guy (M26) for about 5 months, It's been wonderful and I think we have a lot in common and have a great time together. 

We see each other about twice a week and we go on dates as well as stay in. He has introduced me to some of his friends and I have introduced him to some of my friends. 

Recently I realized that he has still been on online dating websites, I have been going onto the site because I am not certain about our status. I have finally had the courage to ask where does he see this going and he responded he didn't know but not to take that as a negative things. I have the suspicion that he does know and that what he wants with me is something casual. I want to be able to say that's fine that he can see other people because maybe he needs more time and he needs to date around seeing as he has been in committed relationship through out his young 20's. I on the other hand have not been in a committed relationship in awhile and I really would like to be in a relationship with him. 

I know I shouldn't read any "signs" and take what he says at face value but why spend so much time with me? Why take me on dates? His mother knows about me and he asked me to meet his mother when she comes in to visit. 

 I don't want to throw this relationship away because I really do enjoy spending time with him and he has a special place in my heart but I also don't want to continue to be his backup plan. I know that if you really want to be with someone you will be so I am guessing that he doesn't really want to be with me but why keep me around and do all these dating like things? I am very confused about what I should do because I really like him and I don't want to throw something away because I am in rush towards something exclusive. Could it be he just needs more time? Or am I being played the fool?

Can you condense the text into three sentences or less?
<bot>: Should I (25F) wait for a guy (26M) who says he doesn't know where the relationship is going?