I'm pretty sure its the 'Warsaw Pact'
Sistine chapel ceiling, the last judgement, and pietá
Answer:
Jealous
Explanation:
People who have delusional jealousy tend to overly react on things that they perceive can take away their 'posession' (this could include our significant others)
In general, this type of delusion usually caused by rooted low self esteem combined with anxiety disorder. The combination of both caused every little thing that mariana's spouse do as a potential threat to their relationship.
Answer: C.
Its not a cluster, peer review, or a draft. Therefore: a mindmap.