Foot fetishism involves recurrent, intense sexual interest in feet, toes, footwear, or related activities. Estimates suggest that 5–15 % of the general population report some degree of foot‑related arousal, making it one of the most common fetishistic interests. Despite its prevalence, foot fetishism remains understudied in the context of marriage and partnership dissolution, where power dynamics, intimacy, and sexual negotiation are especially salient.

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