End of nuclear energy: decided and tied town by her predecessor governments, stopped by Merkel to be nice to big energy companies, likely against the wishes of the majority of the population, re-introduced by Merkel after public backlash after Fukushima happened a few months later.
Marriage for all: Was forced into parliament by the opposition parties, as common for such decisions way to vote left to individual MPs. Merkel personally voted against it.
Energy revolution isn't really a clearly left-wing policy (especially not after surrounding industries have been created), but also is merely a continuation of a previous path, with Merkels governments weakening some policies.
There's lots of possible criticism of Merkel's policies, but "left wing" really isn't it.
Marriage for all: Was forced into parliament by the opposition parties, as common for such decisions way to vote left to individual MPs. Merkel personally voted against it.
Energy revolution isn't really a clearly left-wing policy (especially not after surrounding industries have been created), but also is merely a continuation of a previous path, with Merkels governments weakening some policies.
There's lots of possible criticism of Merkel's policies, but "left wing" really isn't it.