If not, have you or would you consider addressing your problems with her and asking to work towards a better relationship together?
I'm torn whether or not to go down this path. I think she would be open (although it's not something she's ever suggested herself) but the process would be very painful for both of us and open a can of worms.
I wish we had the kind of mother-daughter bond that some of my friends have with their mums. I think that ship has sailed though now that I'm late 20s, she's in her 60s - even if we got to a much better place, it could never be what I've always wished for. This is why I question whether it's worth dredging things up.
I'm interested in what you think, if you've thought about this, or if you've done it, how it went.