Most Helpful Guy
I personally feel that unless you're willing to put a lot of work into a relationship, it won't last.
That being said, there is no rule against building a relationship with someone while looking after your daughter!
Just one word of caution before going on the dating scene since some men (and women) can be pretty immature.
You need someone who puts your daughter first and someone who can be a stable constant in both of you girls lives.
I wish you nothing but the best :)