Partners become abusive or increase the abuse during pregnancy for a variety of reasons.
Since abuse is based on power and control, it’s common that an abusive partner will become resentful and jealous that the attention is shifting from them to the pregnancy.
Fear and anxiety are normal evolved responses in both humans and animals, and physical responses are linked to the "fight-or-flight" system.
Excessive anxiety that causes distress or impairment, or that interferes with normal function, is considered an anxiety disorder.
It’s natural to need emotional support from a partner, as well as perhaps financial assistance, help to prepare for the baby and more.
If your partner is emotionally or physically destructive toward you, it can make these months of transition especially difficult.
Does your partner repeatedly say things like this to you?
Do you often start questioning your own perception of reality, even your own sanity, within your relationship?
Anxiety can be described as the response to a future or possible threat. "Adverse childhood experiences, alcoholic parents, and later risk of alcoholism and depression." Psychiatric Services 53 Aug.
Anxiety is closely related to fear, which is the response to a real or perceived immediate threat.
Once an abusive partner has broken down the victim’s ability to trust their own perceptions, the victim is more likely to stay in the abusive relationship.