I'd like to see an explanation on whether the following scenarios are likely to be violations of ABA rules against Conflicts of Interest and state your reason(s).

1. A lawyer acquiring media rights related to a client's case while she represents her client.
2. A lawyer still represents a client even though he does not personally agree with the client's beliefs.
3. A paralegal having a romantic relationship with a client.
4. A lawyer provides financial assistance to her client.