Complex sentence: The separation of the equalities portfolio was seen by some as in response to the fact that Morgan had voted against the government's proposal to introduce legislation allowing same-sex marriages, and led to accusations that Morgan was merely "minister for straight women".
Split into simpler sentences: The separation of the equalities portfolio was seen by some as a response to Morgan's vote against the government's proposal to introduce legislation allowing same-sex marriages. This led to accusations that Morgan was merely "minister for straight women".