divorced man with a 10 years old daughter, should I spend my life with him??

Hi all,
Just wondering...
I am dating with this guy, who divorced 2 years ago with a 10 years old daughter (she comes to see him once every second week)

I love this man very much, but I am very confused if I can spend my life with him without thinking too much.

Amy I stupid or what?

what are you concerning about?

the 10 years old girl?

if you really love this man, go and you will see what happening then.

I guess... the thing is... I don't know what I should do ... the feeling on his daughter and him...

try to make friend with the girl.

yeah.. I did...

You know ... the girl knows I am her dad's best friend... but I don't know how she feels when she finds out I am actually her dad's gf.

maybe I just think too much...

but somehow... i already be with him almost everyday.... I can't imagine if we both are not for each other anymore...

does the girl friendly to you?
does the girl visit her dad ? she will stay for over night?