Trying:  If you do this, don't point out her faults in an attempt to equalize your situation.  Just own YOUR actions.  "I wish I had done things differently.  I'm afraid I have upset you, and I'm sorry.  I'll try not to be such an overbearing MIL in the future.  Hope you'll forgive me my past mistakes."  Then stop talking.  If she wants to share blame for the breakdown in your relationship, she'll let you know.  And if nothing changes, stop worrying and trying so hard to please her.  The problem is hers, and you can't make her love you.