Is there criminal or civil liability for sabotaging or lying about the use of contraception, which then results in a pregnancy?
<p>Alice and Bob, both unmarried adults, engage in consensual intercourse. Alice lies to Bob about her use of contraception or sabotages Bob's use of contraception, and as a result, Alice becomes pregnant.</p>
<p>Alternatively, Bob and Alice, both unmarried adults, engage in consensual intercourse.   Bob lies to Alice about his use of contraception or sabotages Alice's use of contraception, and as a result, Alice becomes pregnant.</p>
<p>In either case, could there be any criminal or civil liability? <strong>I'm not talking about child support or any custody issues.</strong></p>
<p>Any jurisdiction.</p>

<p><a href="/questions/tagged/canada" class="post-tag" title="show questions tagged &#39;canada&#39;" aria-label="show questions tagged &#39;canada&#39;" rel="tag" aria-labelledby="canada-container">canada</a> <a href="/questions/tagged/criminal-law" class="post-tag" title="show questions tagged &#39;criminal-law&#39;" aria-label="show questions tagged &#39;criminal-law&#39;" rel="tag" aria-labelledby="criminal-law-container">criminal-law</a></p>
<p>These acts could be sexual assault. Pregnancy is irrelevant to the analysis.</p>
<h3>Deviating from the sexual activity consented to</h3>
<p>A majority of the Supreme Court of Canada, in <em>R. v. Kirkpatrick</em>, <a href="https://scc-csc.lexum.com/scc-csc/scc-csc/en/item/19458/index.do" rel="nofollow noreferrer">2022 SCC 33</a>, in the context of a sexual assault charge, held that where birth control measures &quot;change the physical act itself, like condom use&quot; they are part of the &quot;sexual activity in question&quot; that is being consented to. Deviation from that activity is stepping outside of the consent.</p>
<p>For the majority, birth control measures can very well change the physical act and can be a condition of a complainant's consent. In <em>Kirkpatrick</em> the issue was condom use, but the language the majority used was &quot;birth control measures.&quot; Whether birth control measures are in fact alter the physical act to which consent is granted in particular circumstances depends on the facts of the scenario. See para. 100.</p>
<p>What matters is whether the method of birth control changes the physical nature of the act (not whether the purpose was to prevent pregnancy) and whether consent was conditioned on that. So methods like diaphragms, condoms (penile and vaginal variants), and other barrier methods are all probably relevant.</p>
<h3>Consent vitiated by fraud</h3>
<p>There is an alternate path to sexual assault: if the consent was vitiated by &quot;deceptions about the conditions or qualities of the physical act.&quot; See <em>R. v. Hutchinson</em>, <a href="https://scc-csc.lexum.com/scc-csc/scc-csc/en/item/13511/index.do" rel="nofollow noreferrer">2014 SCC 19</a>. Deceptions that deprive a person from the choice not to become pregnant, or exposing a person to an increased risk of becoming pregnant, or exposing a person to a significant risk of bodily harm such as a risk of contracting sexually transmitted diseases can all vitiate consent.</p>
<p>This path to sexual assault is not as straightforward as the path described above from <em>Kirkpatrick</em>, as it requires a showing of dishonesty, which can include non‑disclosure of important facts, and a risk of serious bodily harm (<em>R. v. Cuerrier</em>, <a href="https://scc-csc.lexum.com/scc-csc/scc-csc/en/item/1646/index.do" rel="nofollow noreferrer">[1998] 2 S.C.R. 371</a>).</p>
<p>At least one court has said this reasoning does not apply when a person falsely represents that they are taking a birth control pill and then gets pregnant (<em>PP v. DD</em>, <a href="https://canlii.ca/t/h03wd" rel="nofollow noreferrer">2017 ONCA 180</a>). This was in the context of a civil claim for sexual battery, but the court considered the reasoning from <em>Cuerrier</em> and found it was not analogous because the deceit had &quot;no physically injurious consequences&quot; for the plaintiff. The court recognized the consequences of a person having to support a child, but in the context of a wrong based on physical contact, what matters is physical damage.</p>
<blockquote>
<p>the appellant's alleged damage is principally emotional harm or, in other words, hurt feelings and lost aspirations and/or career opportunities flowing from the birth of his child. His situation, as a man, is quite different from that of the woman. Clearly, there are profound physical and psychological effects on a mother undergoing a pregnancy that do not apply to the father of the child. The appellant was not exposed to any serious transmissible disease or other significant risk of serious bodily harm flowing from the intercourse. Moreover, it is noteworthy that the appellant was willing to assume some risk, albeit small, that pregnancy would result from the several instances of sexual intercourse, a risk present even where the woman is taking contraceptive pills.</p>
</blockquote>

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<blockquote>
<p>In either case, could there be any criminal or civil liability?</p>
</blockquote>
<p>No.</p>
<p>Not in any U.S. jurisdiction of which I am aware. One or two states (including California) have recently considered passing laws to that effect, but to the best of my knowledge they have not done so.</p>
<p>The <a href="https://law.stackexchange.com/a/87288/9517">answer to this question from user48216</a> provides a good law journal reference to support this assertion.</p>

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<p>In the United States, there apparently is neither criminal nor civil liability in such circumstances.</p>
<blockquote>
<p>Cases of sexual deceit resulting in an unwanted pregnancy have not received sympathetic treatment in the courtrooms. While New Mexico has no earlier cases on point, several other states have addressed this issue and have unanimously rejected these claims. Those rulings involving individuals who fraudulently or negligently misrepresent whether the individual is using birth control are premised on two overriding policy concerns.</p>
</blockquote>
<p>&quot;<a href="https://core.ac.uk/download/pdf/151603997.pdf" rel="noreferrer">Tort Law: Tort Liability When Fraudulent Misrepresentation Regarding Birth Control Results in the Birth of a Healthy Child - Wallis v. Smith</a>&quot;,
Brenda Saiz, <em>New Mexico Law Review</em> Volume 32, Issue 3, Summer 2002 (page 550)</p>
<p>The first concern Saiz describes is that allowing such claims is not considered in the benefit of the child. The second concern is that of privacy.</p>

criminal-law civil-law sexual-assault