Most Helpful Guy
If you feel you are doing more of the work in the relationship or dating, then end the relationship with him. You can't change people, but can control who you want in your life. The right people will make an effort if they really want to be in your life.
Don't waste your time with people, who are not making the same effort as you. There is saying, "Don't chase people, work hard, do your own thing, be yourself, and the right people will make an effort and stay".
Most Helpful Girl
Yes it's a pretty bad sign.
A guy should be doing most of the initiating especially when asking you out on dates.